I'm taking a test and have to guess the right answer to the question after the article.
Article: A light drizzle was falling as my sister Jill and I ran out of the Methodist Church, eager to get home and play with the presents that Santa had left for us and our baby sister, Sharon. Across the street from the church was a Pan American gas station where the Greyhound bus stopped.It was closed for Christmas, but I noticed a family standing outside the locked door, huddled under the narrow overhang  in an attempt to keep dry. I wondered briefly why they were there but then forgot about them as I raced to keep up with Jill.
    Once we got home, there was barely time to enjoy our presents. We had to go off to our grandparents' house for our annual Christmas dinner. As we drove down the highway through town,I noticed that the family were still there, standing outside the closed gas station.  
    My father was driving very slowly down the highway. The closer we got to the turnoff for my grandparents' house, the slower the car went. Suddenly, my father U-turned in the middle of the road and said, ''I can't stand it!" ''What?" asked my mother. ''They've got children. It's Christmas. I can't stand _ ." When my father pulled into the service station, I saw that there were five of them: the parents and three children--two girls and a small boy. My father rolled down his window. "Merry Christmas," he said.
"Howdy ,''the man replied.
''You are waiting for the bus?'' my father asked.
The man said that they were. They were going to Birmingham, where he had a brother and prospects of a job.
    "Well, that bus isn't going to come along for several hours, and you're getting wet standing here. Winborn is just a couple miles up the road. They've got a shed with a cover there and some benches". My father said. ''Why don't you all get in the car and I'll run you up there."
    The man thought about it for a moment, and then he beckoned to his family. They climbed into the car. They had no luggage, only the clothes they were wearing.
    Once they settled in, my father looked back over his shoulder and asked the children if...
Question: The three children of the family were gloomy probably because   _  .
Options: A: they didn't have new clothes to wear
B: they hadn't got any present for Christmas
C: they were unwilling to move to another city
D: they worried about the friends they had made
Given the context of this passage, it can be inferred that the family is poor. The author mentions several times how they were waiting outside a closed gas station in order to take a bus and travel across town with only their clothes as luggage. In fact, after noticing them standing out there on Christmas day, "I wondered briefly why they were there but then forgot about them," suggesting that these children are used to being ignored by others.
The three children probably do not have much money or possessions so they would likely not own new clothing nor presents for Christmas--especially since traveling from one city to another leaves little time for buying gifts at stores along the way.. It's possible that some close friends may live in Birmingham where their father has found work; however if he had prospects of finding employment here
John decides to replace all his hats.  He has enough hats to wear a different one every day for 2 weeks.  If each hat costs $50 how much do his hats cost?
He has 2*7=<<2*7=14>>14 hats
So they cost 14*50=$<<14*50=700>>700
#### 700
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 light drizzle was falling as my sister Jill and I ran out of the Methodist Church, eager to get home and play with the presents that Santa had left for us and our baby sister, Sharon. Across the street from the church was a Pan American gas station where the Greyhound bus stopped.It was closed for Christmas, but I noticed a family standing outside the locked door, huddled under the narrow overhang  in an attempt to keep dry. I wondered briefly why they were there but then forgot about them as I raced to keep up with Jill.
    Once we got home, there was barely time to enjoy our presents. We had to go off to our grandparents' house for our annual Christmas dinner. As we drove down the highway through town,I noticed that the family were still there, standing outside the closed gas station.  
    My father was driving very slowly down the highway. The closer we got to the turnoff for my grandparents' house, the slower the car went. Suddenly, my father U-turned in the middle of the road and said, ''I can't stand it!" ''What?" asked my mother. ''They've got children. It's Christmas. I can't stand _ ." When my father pulled into the service station, I saw that there were five of them: the parents and three children--two girls and a small boy. My father rolled down his window. "Merry Christmas," he said.
"Howdy ,''the man replied.
''You are waiting for the bus?'' my father asked.
The man said that they were. They were going to Birmingham, where he had a brother and prospects of a job.
    "Well, that bus isn't going to come along for several hours, and you're getting wet standing here. Winborn is just a couple miles up the road. They've got a shed with a cover there and some benches". My father said. ''Why don't you all get in the car and I'll run you up there."
    The man thought about it for a moment, and then he beckoned to his family. They climbed into the car. They had no luggage, only the clothes they were wearing.
    Once they settled in, my father looked back over his shoulder and asked the children if...
Question: The three children of the family were gloomy probably because   _  .
Options: A: they didn't have new clothes to wear
B: they hadn't got any present for Christmas
C: they were unwilling to move to another city
D: they worried about the friends they had made
- **Domain Question**: John decides to replace all his hats.  He has enough hats to wear a different one every day for 2 weeks.  If each hat costs $50 how much do his hats cost?
- **Transformed Domain Question**: 