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]: Teak can be found in (A) glacier sheets (B) blue songs (C) groves (D) underwater trenches
[A]: C


[Q]: Which of the following is correct? (A) The earth's strong gravitational pull causes a waxing gibbous to form (B) astrology causes a waxing gibbous to form (C) star maps cause a waxing gibbous to form (D) government satellites cause a waxing gibbous to form
[A]: A


[Q]: What causes flooding? (A) dryness (B) droughts (C) sunlight (D) deluges
[A]:
D