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'.

Sentence: Pet food sliding across a shiny floor has low resistance, while pet food sliding across a matte floor has high resistance. Question: Which floor will allow the top speed of the pet food to reach a higher level? (A) matte floor (B) shiny floor
B

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.
B

Sentence: John and Sue leave work at the same time. They both get on the same train to go home. Question: If John gets home earlier than Sue, who traveled less distance? (A) John (B) Sue.

A