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:
What will air usually do when heated up beyond a certain point? (A) it will fall (B) it will remain (C) it will ascend (D) it will die
answer:
C


question:
If an island is experiencing a hot summer it is because (A) of the water (B) of the axis (C) of the shade (D) of glaciers
answer:
B


question:
what happens when an animals' food intake increases (A) it grows taller in size (B) it jogs to burn energy (C) it throws up the excess food (D) the fat transfers into more pounds
answer:

D