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'.

[EX Q]: Sentence: A piece of toast heats up less when slid across a counter then when slid across a cutting board. Question: Which is the rougher surface? (A) cutting board (B) counter
[EX A]: A

[EX Q]: Sentence: A skateboard wheel gets hotter when rolling over a gravel driveway compared to rolling over a dirty path. Question: Which surface is providing more friction? (A) gravel driveway (B) dirty path
[EX A]: A

[EX Q]: Sentence: Tom takes a piece of uncooked pasta and a piece of cooked pasta and attempts to break each of them between his hands. Question: Which piece of pasta is more likely to break? (A) Cooked Pasta (B) Uncooked pasta
[EX A]:
B