You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct option for the given question. Write down the answer index: 'A' or 'B'.

[Q]: Sentence: The tire of a unicycle heats up more when ridden through the street compared to when it is ridden through the road. Question: Which surface will let the unicycle go a greater distance? (A) road (B) street
[A]: A


[Q]: Sentence: Mary was bending objects to see which would break easier. She bent a plastic sheet and it didn't break, but she bent a glass sheet and it broke right away. Question: Which sheet was more flexible? (A) plastic sheet (B) glass sheet
[A]: A


[Q]: Sentence: Carrie has locked everyone in the gym and is doing strenuous work to kill them all.  Robert is walking down the road at a leisurely pace. Question: Who will be sweatier? (A) Carrie will sweat more (B) Robert will sweat more
[A]:
A