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]: energy is required for survival, and this is primarily delivered by (A) the moon shining at night (B) the fifth planet from the sun (C) the closest star to our planet (D) the vast ocean body
[A]: C


[Q]: In May I have a black cat what might I be unable to wear? (A) dark purple (B) yellow (C) dark grey (D) black
[A]: B


[Q]: If the leaves are removed from an oak tree, that can cause the tree to (A) lose water (B) lose acorns (C) lose bark (D) lose energy
[A]:
D