instruction:
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: Jerry's car is outfitted with special snow tires that have chains on them. Brad's car has regular tires with no chains. Question: Which tire would glide more easily on snow and ice, thereby creating safety issues? (A) chained snow tire (B) regular tire
answer:
B

question:
Sentence: Yolanda was driving, and she turned onto a road that ran alongside some railroad tracks. A train was moving down the tracks, going in the same direction that she was. A few minutes later, the train had passed by her and she could only see the back of the train. Question: Which vehicle had a greater rate of speed? (A) the car (B) the train
answer:
B

question:
Sentence: Atreyu saw two pin-prick green dots in the dark cave far ahead. As he got closer, he saw they were the glowing eyes of the Gmork. When the Gmork lunged at him, Atreyu saw its eyes were very green, very hungry, and very bright. Question: When did Gmork's eyes appear dimmer? (A) when they were near (B) when they were far
answer:
B