You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

[EX Q]: Paragraph: Better farming techniques and machines increased the food supply and the distribution of food.
 Question: Jeff noticed the food supply changed over time in his city. The destruction of farming machines likely caused the food supply to 
 Choices: A)decrease 
B)increase
[EX A]: decrease

[EX Q]: Paragraph: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
 Question: James spent 30 minutes exercising while Mary spent only 10 minutes exercising. Which person had the higher heart rate? 
 Choices: A)Mary 
B)James
[EX A]: James

[EX Q]: Paragraph: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.
 Question: If Mona is comparing two containers and she knows her jelly jar is larger then her baby food jar, which one contains more space? 
 Choices: A)jelly jar 
B)baby food jar
[EX A]:
jelly jar