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: In order for crops to grow food safely pesticides are used on them. When it floods, this can cause what to be poisonous? (A) Corn (B) air (C) Runoff (D) farmers
Example Output: C

Example Input: Rain storms and blizzards can be very dangerous to drive in due to the amount of precipitation they produce, which will do what to the roads visibility? (A) make it worse (B) Make it tasty (C) make it better (D) make it hot
Example Output: A

Example Input: What is an example of endangered? (A) deer are hunted to keep population levels in check (B) birds fly south for the winter (C) deer relocate in order to find better food (D) hawks hunt all of the mice from a field
Example Output:
D