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]: Nerves all have (A) microscopic parts (B) short arms (C) viable organs (D) liver transplants
[A]: A


[Q]: Which animal eats prey? (A) beetle (B) horse (C) rabbit (D) buffalo
[A]: A


[Q]: Skills are learned characteristics. To get better at doing something, you must stretch yourself in ways that (A) may be very uncomfortable at first (B) take very little time (C) are without learning from others and past experiences (D) are without goals and commitment
[A]:
A