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:
The population of rabbits in an area increases. That could have been caused by (A) More predators have been moving into the area (B) The rabbits are becoming infertile (C) Hunters are trapping the rabbits (D) More precipitation falling lately
answer:
D


question:
Once the grounds frost over and the air grows chilled (A) beaches are opened (B) humans go naked (C) birds lay eggs (D) roses die
answer:
D


question:
A pack of wolves eat the sheep before a grizzly bear can get to them, what have the wolves done to the bear? (A) out competed (B) out lasted (C) out ran (D) out lived
answer:

A