I'm taking a test and have to guess the right answer to the question after the article.
Article: A man once said how useless it was to put advertisements in the newspaper.
"Last week, " he said,  "my umbrella was stolen from a London church. As
it was a present,  I spent twice its worth in advertising,  but didn't get it back. "
"How did you write your advertisement? " asked one of the listeners,  a merchant.
"Here it is, " said the man,  taking out of his pocket a slip cut from a newspaper. The other man took it and read,  "Lost from the City Church last Sunday evening,  a black silk umbrella. The gentleman who finds it will receive ten shillings on leaving it at No. 10 Broad Street. "
"Now, " said the merchant,  "I often advertise,  and find that it pays me well. But the way in which an advertisement is expressed is of extreme importance. Let us try for your umbrella again,  and if it fails,  I'll buy you a new one. "
The merchant then took a slip of paper out of his pocket and wrote:  "If the man who was seen to take an umbrella from the City Church last Sunday evening doesn't wish to get into trouble,  he will return the umbrella to No. 10 Broad Street. He is well known. "
This appeared in the newspaper,  and on the following morning,  the man was astonished when he opened the front door. In the doorway lay at least twelve umbrellas of all sizes and colors,  and his own was among them. Many of them had notes fastened to them saying that they had been taken by mistake,  and begging the loser not to say anything about the matter.
Question: The merchant suggested that the man should  _   .
Options: A: buy a new umbrella
B: go on looking for his umbrella
C: write another and better advertisement
D: report the police
According to the story, a man lost his umbrella in London and tried to find it by putting an advertisement in the newspaper. He didn't get back his umbrella even though he spent twice its worth on advertising. But then he saw another person reading his ad who is a merchant and found that there was something wrong with how he wrote the ad so asked him for help: "Now, said the merchant, I often advertise,  and find that it pays me well. But the way
in which an advertisement is expressed is of extreme importance." The merchant suggested that if this attempt failed too, they should try again with writing better ads than before; thus we can conclude from these sentences what might be implied when saying : "The merchant suggested" .
So option C ( write another and better
Bryan bought 5 t-shirts and 4 pairs of pants for $1500. If a t-shirt costs $100, how much does each pair of pants cost?
The 5 t-shirts cost $100*5=$<<100*5=500>>500.
The 4 pairs of pants cost $1500-$500=$1000.
Each pair of pants costs $1000/4=$<<1000/4=250>>250.
#### 250
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: A man once said how useless it was to put advertisements in the newspaper.
"Last week, " he said,  "my umbrella was stolen from a London church. As
it was a present,  I spent twice its worth in advertising,  but didn't get it back. "
"How did you write your advertisement? " asked one of the listeners,  a merchant.
"Here it is, " said the man,  taking out of his pocket a slip cut from a newspaper. The other man took it and read,  "Lost from the City Church last Sunday evening,  a black silk umbrella. The gentleman who finds it will receive ten shillings on leaving it at No. 10 Broad Street. "
"Now, " said the merchant,  "I often advertise,  and find that it pays me well. But the way in which an advertisement is expressed is of extreme importance. Let us try for your umbrella again,  and if it fails,  I'll buy you a new one. "
The merchant then took a slip of paper out of his pocket and wrote:  "If the man who was seen to take an umbrella from the City Church last Sunday evening doesn't wish to get into trouble,  he will return the umbrella to No. 10 Broad Street. He is well known. "
This appeared in the newspaper,  and on the following morning,  the man was astonished when he opened the front door. In the doorway lay at least twelve umbrellas of all sizes and colors,  and his own was among them. Many of them had notes fastened to them saying that they had been taken by mistake,  and begging the loser not to say anything about the matter.
Question: The merchant suggested that the man should  _   .
Options: A: buy a new umbrella
B: go on looking for his umbrella
C: write another and better advertisement
D: report the police
- **Domain Question**: Bryan bought 5 t-shirts and 4 pairs of pants for $1500. If a t-shirt costs $100, how much does each pair of pants cost?
- **Transformed Domain Question**: 