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").

[Q]: 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
[A]: C


[Q]: A way for an octopus to evade predators is to (A) befriend the predator (B) emulate a rock (C) swim around (D) bury itself underground
[A]: B


[Q]: The more that cars are driven, the more that (A) daily temps will rise (B) birds will get sick (C) water will need purification (D) food will taste odd
[A]:
A