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: A bucket sliding across wet sand stays cooler then one sliding across dry sand. Question: Which surface is providing less resistance to the bucket? (A) wet sand (B) dry sand
wet sand

Sentence: Andy was standing in a field at night and he saw two street lights in the distance, one to his left and and one to his right. The one on the left wasn't as bright as the one on the right. Question: Which one was he closer to? (A) the one on the left (B) the one on the right
the one on the right

Sentence: Greg and Lisa both live 2 miles from the library. Greg takes off on foot. Lisa uses a scooter. Question: Who gets there first? (A) Greg (B) Lisa

Lisa