I'm taking a test and have to guess the right answer to the question after the article.
Article: As a little boy I read a book with a picture showing a man reading while floating in the Dead Sea. What a miracle! How would it feel to lie back in water so thick with salt that it was impossible to sink?              
Fed by the Jordan River and smaller streams, the Dead Sea is the lowest point on the earth's surface, and its water is ten times saltier than the Mediterranean. As evaporation  is its only outlet, salt and other minerals become super-concentrated.
Earlier this year, I drove down the long, steep hill to realize my dream. The shoreline was a broad area of bare salt-mud, but the water edge was out of sight. It seemed as if somebody had pulled the Dead Sea's plug . Eli Dior, an Israeli official, explained the problem "The Dead Sea is drying up. Every year, the surface falls about one meter, and as the water level falls, shallow areas are left high and dry."
Over the last half-century, the five neighboring countries have used up almost all the water flowing into the Dead Sea to meet human and agriculture needs. Result the Dead Sea is being emptied.              
With population in the neighbouring countries to double at least in the next 50 years, there is little hope of restoring the water being used in this area. No country has a drop to spare for the Dead Sea, where they know it will just evaporate. To dream of opening the dams and restoring natural balance is unrealistic.
Yet one ambitious high-tech dream may turn out to be not only the solution to the Dead Sea but also a ticket to peace around its shores. The "Red-Dead" is a proposed $5 billion project to bring sea water some 240 kilometers by pipeline and canal from the Red Sea to the Dead Sea. The Red-Dead may be the only solution, but even if the project is carried out successfully, the Dead Sea will be 10 to 20 meters lower than now and two thirds of its current size.
Whatever the future holds, the Dead Sea's magical mix of sun, mud, sea and salt will surely survive. Many might complain that the Dead Sea is half empty--but for me the Dead...
Question: What's the passage mainly about ?
Options: A: The Dead Sea is a miracle of the world.
B: How to save the environment of the Dead Sea.
C: The Dead Sea is slowly becoming smaller.
D: Why the Dead Sea is so salty.
The passage is about the Dead Sea, which has been shrinking over time. The author shares that he traveled to experience floating in it but was surprised when the shoreline appeared much further away than expected because of how low the water level had become. He describes other challenges facing this area including a lack of nearby countries having enough water to share with the Dead Sea and discusses an ambitious project proposed by some people who want to bring sea water from another source into the Dead Sea as one potential solution for its future viability.
Based on these details, we can conclude that C is most likely correct since it summarizes what happened historically leading up to why there are concerns regarding its current size, whereas A does not align with any information presented in terms of being something magical or miraculous (this isn't supported by evidence
A tank can hold 100 liters of water. At the beginning of the rainy season, the tank is 2/5 filled with water. On the first day of the rainy season, the tank collected 15 liters of water. On the second day, 5 liters more water was collected than on the first day. On the third day, the tank was already filled. How many liters of water were collected on the third day?
At the beginning of the rainy season, the tank is filled with 100 x 2/5 = <<100*2/5=40>>40 liters of water.
On the first day of the rainy season, the tank had 40 + 15 = <<40+15=55>>55 liters of water.
On the second day, 15 + 5 = <<15+5=20>>20 liters of water were collected.
So, the tank is filled with 55 + 20 = <<55+20=75>>75 liters of water on the second day.
Therefore, 100 - 75 = <<100-75=25>>25 liters of water were collected on the third day.
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You are an expert at transforming general questions into domain-specific, math-related questions. Your task is to generate only the transformed math question without including any answers or solutions.

### Step-by-Step Instructions
#### Step 1: Analyze and Understand the General Question
   - Objective: Fully understand the general question to grasp its context, key concepts, and quantitative elements.
   - Guidelines:
     - Identify the core topic (e.g., measurement, comparison, probability) and **specific details** that can inspire mathematical transformations.
     - Consider how the question’s **structure and format** might be adapted to a mathematical context. For example, if the question compares quantities or discusses measurements, consider framing these as math problems involving calculations, rates, or proportions.

#### Step 2: Refer to the Domain-Specific Question (for Inspiration Only)
   - Objective: Use the domain-specific question to understand how similar questions are formulated in a mathematical way.
   - Guidelines:
     - Extract Core Concepts: Identify the main mathematical ideas in the domain-specific question and consider how these concepts can apply to the general question.
     - Focus on Transformation, Not Duplication: Use the structure of the domain-specific question as a guide but create a unique question aligned with the general question’s theme.
     - Frame questions to encourage mathematical reasoning, such as using multi-step calculations, logical problem-solving, or real-world applications.

#### Step 3: Generate the Transformed Math Question
   - Objective: Create an original math question that retains the context and theme of the general question pair.
   - Guidelines:
     - Preserve Original Context: Integrate elements from the general question (e.g., scenario, characters, or objects) into the math question to make it cohesive and relevant.
     - Introduce a Mathematical Challenge: Frame the question to require mathematical thinking, such as:
       - Calculations (e.g., “Calculate the time needed if…”)
       - Comparative reasoning (e.g., “Determine which option has a higher value if…”)
       - Probability or logic-based reasoning (e.g., “What are the chances of selecting a specific item if…”)
     - Avoid Including Solutions: Ensure the output contains only the transformed math question without any answers or calculations.

### Response Rule
- Generate **only the "Transformed Domain Question"** for **Example 4** without including any answer, explanation, or solution.

### Output Format
- **Transformed Domain Question**: [Write your transformed question here.]

### Example 1:
- **General Question**: Given the sentence "A man with a beard playing an instrument," is it true that "The person has a beard"?
- **Domain Question**: What is the total cost of purchasing equipment for all sixteen players on the football team, considering that each player requires a $25 jersey, a $15.20 pair of shorts, and a pair of socks priced at $6.80?
- **Transformed Domain Question**: In a concert audience of 1,000 people, where 45% of attendees are male and 30% of the males have beards, what is the probability of randomly selecting a bearded man from the crowd?

### Example 2:
- **General Question**: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance. Having read the above passage, choose the right answer to the following question (choices are higher or lower): You can find tables that show the pH value of different fruits and vegetables. The fruits such as apples are barely acidic so they have a pH value that is higher or lower?
- **Domain Question**: If Williams has a certain amount of money, Jackson has 5 times that amount. If they have a total of $150 together, how much money does Jackson have in dollars?
- **Transformed Domain Question**: In a study of soil pH levels across various agricultural zones, it's noted that some zones are more acidic due to the types of crops grown there. If Zone A has an average soil pH of 5.7 and is noted for its apple orchards, which are known for requiring slightly acidic soil, calculate the comparative pH difference percentage between Zone A and Zone B, where Zone B has a soil pH of 6.8, suitable for less acidic crop requirements.

### Example 3:
- **General Question**: Detailed Instructions: In this task, you are given a sentence in the Hindi language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
- **Domain Question**: Mary and Ann are going sledding. Mary slides down a hill that's 630 feet long at a speed of 90 feet/minute. Ann slides down a hill that's 800 feet long at a rate of x feet/minute. How much longer does Ann's trip take than Mary? If we know the answer to the above question is 13, what is the value of unknown variable x?
- **Transformed Domain Question**: Given the geopolitical tension in the region described, if the fall of the Ottoman and Russian empires led to the redistribution of their controlled territories among other nations, assume these territories were divided into 10 new countries with varying sizes. The largest new country occupies 30% of the total territory once held by these empires. If the total land previously controlled by the Ottoman and Russian empires was 2,000,000 square kilometers, calculate the area of the largest new country in square kilometers.

### Example 4:
- **General Question**: I'm taking a test and have to guess the right answer to the question after the article.
Article: As a little boy I read a book with a picture showing a man reading while floating in the Dead Sea. What a miracle! How would it feel to lie back in water so thick with salt that it was impossible to sink?              
Fed by the Jordan River and smaller streams, the Dead Sea is the lowest point on the earth's surface, and its water is ten times saltier than the Mediterranean. As evaporation  is its only outlet, salt and other minerals become super-concentrated.
Earlier this year, I drove down the long, steep hill to realize my dream. The shoreline was a broad area of bare salt-mud, but the water edge was out of sight. It seemed as if somebody had pulled the Dead Sea's plug . Eli Dior, an Israeli official, explained the problem "The Dead Sea is drying up. Every year, the surface falls about one meter, and as the water level falls, shallow areas are left high and dry."
Over the last half-century, the five neighboring countries have used up almost all the water flowing into the Dead Sea to meet human and agriculture needs. Result the Dead Sea is being emptied.              
With population in the neighbouring countries to double at least in the next 50 years, there is little hope of restoring the water being used in this area. No country has a drop to spare for the Dead Sea, where they know it will just evaporate. To dream of opening the dams and restoring natural balance is unrealistic.
Yet one ambitious high-tech dream may turn out to be not only the solution to the Dead Sea but also a ticket to peace around its shores. The "Red-Dead" is a proposed $5 billion project to bring sea water some 240 kilometers by pipeline and canal from the Red Sea to the Dead Sea. The Red-Dead may be the only solution, but even if the project is carried out successfully, the Dead Sea will be 10 to 20 meters lower than now and two thirds of its current size.
Whatever the future holds, the Dead Sea's magical mix of sun, mud, sea and salt will surely survive. Many might complain that the Dead Sea is half empty--but for me the Dead...
Question: What's the passage mainly about ?
Options: A: The Dead Sea is a miracle of the world.
B: How to save the environment of the Dead Sea.
C: The Dead Sea is slowly becoming smaller.
D: Why the Dead Sea is so salty.
- **Domain Question**: A tank can hold 100 liters of water. At the beginning of the rainy season, the tank is 2/5 filled with water. On the first day of the rainy season, the tank collected 15 liters of water. On the second day, 5 liters more water was collected than on the first day. On the third day, the tank was already filled. How many liters of water were collected on the third day?
- **Transformed Domain Question**: 