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 displays the movement of electrons from the base atoms? (A) venus (B) mercury (C) plasma star (D) pluto
[A]: C


[Q]: Within a twenty four hour period, a person could experience (A) a globe's complete rotation (B) thirty hours of night (C) a day on Pluto (D) a year of schooling
[A]: A


[Q]: A tortoise died many years ago, but it is easy to tell that what was left behind was from a tortoise because in the rock there are (A) muscles (B) skeletal system (C) organs (D) candy pieces
[A]:
B