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'.
--------
Question: 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

Answer: A


Question: Sentence: Mike rode his skateboard and his rollerblades one after the other. He rode them both at the same speed, but he rode the skateboard for a longer amount of time. Question: Which method made him travel the greater distance? (A) skateboard (B) rollerblades

Answer: A


Question: Sentence: John and Ronan are both headed to the top of the mountain. John is a professional mountain climber and Ronan is a beginner. Question: Who makes it to the top of the mountain first? (A) Ronan (B) John

Answer:
B