You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.

Sentence: Cotton cloth flexes easier then a tooth pick. Question: Which item is less likely to break when flexed? (A) tooth pick (B) cotton cloth
cotton cloth

Sentence: A segway can travel a much greater distance inside a shopping mall before needing a recharge then when it is cruising around outside on the street. Question: Which surface is rougher? (A) shopping mall (B) street
street

Sentence: Barry was driving his new car. As he drove on the new road, there were no problems, but it was a rough drive on the gravel side road. Question: Which road way would have generated more heat as Barry drove? (A) new roadway (B) gravel.
gravel