instruction:
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.
question:
Sentence: Mike's glass sheet is very brittle, while his phone book is pretty flexible. Question: Which item is more likely to break in two when he flexes it? (A) phone book (B) glass sheet
answer:
glass sheet


question:
Sentence: Harrison wasn't paying attention while washing dishes, and dropped two plates on the floor. The one with a floral pattern on it immediately shattered, but the plain one looked as good as new. Question: What plate was more likely made of a thinner material? (A) floral plate (B) plain plate
answer:
floral plate


question:
Sentence: Greg and Hank each plan a cross country journey. Greg takes a car. Hank wants to walk cross country. Question: Who crosses the country first? (A) Greg (B) Hank
answer:
Greg