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 does a tuna have that causes it to swim faster than a seahorse? (A) Lower body temperature (B) Bigger scales (C) Bigger fins (D) Thicker caudal fin
answer:
C


question:
Alligators (A) eat gar (B) eat only foliage (C) have live births (D) are warm-blooded
answer:
A


question:
If something breathes, it (A) uses unusable byproduct (B) lives in trash (C) scraps unusable byproduct (D) moves around frequently
answer:

C