In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

Input: Consider Input: Which would likely need a hot plate? (A) physics class (B) chemistry class (C) english class (D) math class

Output: B

Input: Consider Input: positively impact your bodies strength by (A) dead-lifting (B) thinking (C) sleeping (D) singing

Output: A

Input: Consider Input: People are switching to electric cars because cars that use gas (A) dirty the air (B) cry (C) nothing (D) cleans the air
Output: A