I'm taking a test and have to guess the right answer to the question after the article.
Article: It had been three months since Ms Miller had started teaching. She was gradually being able to understand all her students,except one,Bob. Bob was the only boy who came to school dressed untidily and sat in the class completely lost in his own world. His performance had been  _ steadily with every single day.
    Ms Miller searched through the progress reports of Bob and was shocked to see Bob used to be the topper in his class. Bob's performance began to slowly decline when his mother fell ill.He was doing badly in each and every subject when his mother died leaving him alone with his father,who was a businessman and had to travel always. Apart from his performance worsening gradually,Bob's nature too began to change. He had forgotten to laugh and showed no interest in any activity. All his friends had abandoned him.
    One day,Bob was asked to stay back. Ms Miller asked him if he had any problem understanding his lessons. Gradually she began to give him a comfort zone so that he could talk and share. After three weeks,she found Bob gradually improving. He was being able to answer the questions he previously failed, Every day after all the students went away,Ms Miller gave personal attention to Bob and began to spend time with him. Bob improved a lot over the next semester,showing definite signs of progress in his performance.
     On a Friday,Bob came up to Ms Miller,handed her a box and requested her to open the box on Sunday. Sunday moming,curious,she opened it and saw a bottle of perfume,half filled. Together with it was a small letter,saying that this bottle of perfume used to be his mother's and he wished Ms Miller to wear it so that every time she was around,he could feel his Mom near him. He thanked her for everything. Ms Miller took the bottle of perfume in her hand and saw a new tag attached to it; it said "Happy Mother's Day" !
    Ms Miller suddenly realized that it was not she who had made a difference to Bob's life but it was Bob who made her realize what true humanity is !
Question: The bottle of perfume given to Ms Miller  _  .
Options: A: was new and never used before
B: was presented on Mother's Day
C: made Bob a different student
D: showed Bob was grateful for Ms Miller
The bottle of perfume was a gift from Bob to his teacher on the occasion of Mother's Day. Given that it had previously belonged to Bob’s mother, who had recently died and left him alone with his father, this is clearly an important personal item for Bob. It seems unlikely he would have given it away unless he felt compelled by some strong emotion such as gratitude or appreciation.
Further context clues can be found in Ms Miller being invited over to spend time with Bob after school every day, which shows their relationship has developed into something more than just student/teacher; and also in her noticing improvements in both his academic performance and emotional state following these visits. This suggests she must have been doing something right during those times: encouraging him back towards normality through conversation about hobbies perhaps
Liza bought 10 kilograms of butter to make cookies. She used one-half of it for chocolate chip cookies, one-fifth of it for peanut butter cookies, and one-third of the remaining butter for sugar cookies. How many kilograms of butter are left after making those three kinds of cookies?
Liza used 10/2 = <<10/2=5>>5 kilograms of butter for the chocolate chip cookies.
Then, she used 10/5 = <<10/5=2>>2 kilograms of butter for the peanut butter cookies.
She used 5 + 2 = <<5+2=7>>7 kilograms of butter for the chocolate and peanut butter cookies.
So, only 10 -7 = <<10-7=3>>3 kilograms of butter was left.
Then, Liza used 3/3 = <<3/3=1>>1 kilograms of butter for the sugar cookies.
Therefore, only 3-1 = <<3-1=2>>2 kilograms of butter were left.
#### 2
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: It had been three months since Ms Miller had started teaching. She was gradually being able to understand all her students,except one,Bob. Bob was the only boy who came to school dressed untidily and sat in the class completely lost in his own world. His performance had been  _ steadily with every single day.
    Ms Miller searched through the progress reports of Bob and was shocked to see Bob used to be the topper in his class. Bob's performance began to slowly decline when his mother fell ill.He was doing badly in each and every subject when his mother died leaving him alone with his father,who was a businessman and had to travel always. Apart from his performance worsening gradually,Bob's nature too began to change. He had forgotten to laugh and showed no interest in any activity. All his friends had abandoned him.
    One day,Bob was asked to stay back. Ms Miller asked him if he had any problem understanding his lessons. Gradually she began to give him a comfort zone so that he could talk and share. After three weeks,she found Bob gradually improving. He was being able to answer the questions he previously failed, Every day after all the students went away,Ms Miller gave personal attention to Bob and began to spend time with him. Bob improved a lot over the next semester,showing definite signs of progress in his performance.
     On a Friday,Bob came up to Ms Miller,handed her a box and requested her to open the box on Sunday. Sunday moming,curious,she opened it and saw a bottle of perfume,half filled. Together with it was a small letter,saying that this bottle of perfume used to be his mother's and he wished Ms Miller to wear it so that every time she was around,he could feel his Mom near him. He thanked her for everything. Ms Miller took the bottle of perfume in her hand and saw a new tag attached to it; it said "Happy Mother's Day" !
    Ms Miller suddenly realized that it was not she who had made a difference to Bob's life but it was Bob who made her realize what true humanity is !
Question: The bottle of perfume given to Ms Miller  _  .
Options: A: was new and never used before
B: was presented on Mother's Day
C: made Bob a different student
D: showed Bob was grateful for Ms Miller
- **Domain Question**: Liza bought 10 kilograms of butter to make cookies. She used one-half of it for chocolate chip cookies, one-fifth of it for peanut butter cookies, and one-third of the remaining butter for sugar cookies. How many kilograms of butter are left after making those three kinds of cookies?
- **Transformed Domain Question**: 