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:
which of these conditions might lead to the inability to move one's bones? (A) the absence of blood platelets (B) an absence of vitamin C (C) muscular wasting might be present (D) a shortage of white blood cells
answer:
C


question:
It is possible to renew (A) sunflowers (B) oil (C) steel (D) stones
answer:
A


question:
What is used by the gas given off by plants? (A) computers (B) the respiratory system (C) helium balloons (D) other plants
answer:

B