instruction:
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").
question:
Birds sometimes eat what? (A) grass (B) underground crawlers (C) insecticide (D) trees
answer:
B


question:
How long does it take Earth to fully revolve one time (A) 28 hours (B) 46 hours (C) 1400 minutes (D) 1440 minutes
answer:
D


question:
if a local pond by the road receives unusual amounts of rainfall, what could happen? (A) there could be a tsunami (B) there could be a road blockage (C) there could be an earthquake (D) there could be a volcanic eruption
answer:

B