I'm taking a test and have to guess the right answer to the question after the article.
Article: Mr. Robinson never went to see a dentist, because he was afraid , but then his teeth began aching a lot, and he had to see a dentist. The dentist did a lot of work in his mouth for a long time. On the last day Mr. Robinson asked the dentist, "How much is all the work going to cost ?" "Twenty-five dollars," said the dentist. But he didn't ask him for the money. After a month Mr. Robinson phoned the dentist and said, "You haven't asked me for any money for your work." "Oh," the dentist answered, "I never ask a gentleman for money." "Then how do you live?" Mr. Robinson asked. "Most gentlemen pay me quickly, the dentist said, "but some don't. I wait for my money for two months, and then I say, 'That man is not a gentleman,' and then I ask him for my money.
Question: _   cost twenty-five dollars.
Options: A: The first day'work of the dentist
B: The last day's work of the dentist
C: Half the dentist's work
D: All the dentist's work
The question asks about the cost of all the dentist's work. This is not stated directly in the text, but can be inferred from two pieces of information: Mr. Robinson asked how much it would cost and was told "$25", without any qualifications or exceptions; also, after a month had passed (enough time for all of his dental work to have been completed), Mr. Robinson phoned up and said that he hadn't paid any money yet "for your work." In other words, this $25 fee covered everything done by the dentist over those several weeks - so we know what D must mean and there are no more choices left!


Answer: All The Dentist's Work  costs twenty-five dollars.(D)
Vikki worked 42 hours in one week. Her hourly pay rate is $10. From her weekly earnings, 20% is deducted as tax, 5% is deducted as insurance cover, and $5 is deducted for union dues. How much money, in dollars, does Vikki take home after deductions?
Vikki earnt 10 × $42 = $<<10*42=420>>420 in one week.
She then gets taxed $420 × 0.2 = $<<420*0.2=84>>84.
She also loses $420 × 0.05 = $<<420*0.05=21>>21 due to insurance.
Vikki also pays $5 in union dues.
In total Vikki loses $84 + $21 + $5 = $<<84+21+5=110>>110 because of deductions.
Her final total pay after deductions is $420 - $110 = $<<420-110=310>>310
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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: Mr. Robinson never went to see a dentist, because he was afraid , but then his teeth began aching a lot, and he had to see a dentist. The dentist did a lot of work in his mouth for a long time. On the last day Mr. Robinson asked the dentist, "How much is all the work going to cost ?" "Twenty-five dollars," said the dentist. But he didn't ask him for the money. After a month Mr. Robinson phoned the dentist and said, "You haven't asked me for any money for your work." "Oh," the dentist answered, "I never ask a gentleman for money." "Then how do you live?" Mr. Robinson asked. "Most gentlemen pay me quickly, the dentist said, "but some don't. I wait for my money for two months, and then I say, 'That man is not a gentleman,' and then I ask him for my money.
Question: _   cost twenty-five dollars.
Options: A: The first day'work of the dentist
B: The last day's work of the dentist
C: Half the dentist's work
D: All the dentist's work
- **Domain Question**: Vikki worked 42 hours in one week. Her hourly pay rate is $10. From her weekly earnings, 20% is deducted as tax, 5% is deducted as insurance cover, and $5 is deducted for union dues. How much money, in dollars, does Vikki take home after deductions?
- **Transformed Domain Question**: 