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: Viruses are killed by objects used in a (A) backyard (B) bathroom (C) kitchen (D) living room

Output: C


Input: Consider Input: To replenish the shade in a city that had been provided by trees that were felled by a storm: (A) grow gills and live on a raft (B) use a large lawn mower (C) get out your weed whacker (D) introduce replacement timber items

Output: D


Input: Consider Input: Humans are (A) Air (B) Sunlight (C) Water (D) Plants


Output: C