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: What does a seismograph measure? (A) the motion produced by underground collisions (B) the quaking of a man in fear (C) how strong the earth quakes beneath a stampeding herd (D) how strong waves can break plates

Output: A


Input: Consider Input: An example of a house hold item that could be an insulator could be (A) Diamonds (B) Silver (C) Gold (D) Tupperware

Output: D


Input: Consider Input: Cutting down a tree (A) ceases its ability to grow (B) will cause it to grown 10x bigger (C) will decrease the likelihood of deforestation (D) will cause the tree to flourish


Output: A