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: an animal needs to burn complex carbohydrates to (A) stay up (B) move (C) sit (D) sleep

Output: B


Input: Consider Input: Even items such as rocks mass can be changed due to which process? (A) Weathering (B) Climate (C) Weatherization (D) Weather

Output: A


Input: Consider Input: A solution could be (A) pebbles and soil (B) peas and corn (C) juice and vodka (D) toothpaste and bristles


Output: C