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").

Example Input: Teak can be found in (A) glacier sheets (B) blue songs (C) groves (D) underwater trenches
Example Output: C

Example Input: migration is when what move to different locations in an annual cycle? (A) animal figurines (B) sedentary animals (C) habitual creatures (D) currents
Example Output: C

Example Input: Seeds can be found inside an object often seen on (A) Saturday (B) Valentine's Day (C) April Fool's Day (D) Halloween
Example Output:
D