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").

[EX Q]: What might happen if too much heat is transferred to an object? (A) freezing (B) solidifying (C) burning (D) moving
[EX A]: C

[EX Q]: An early example of harnessing wind power would be (A) unicorns (B) santas flying reindeer (C) trumps windy speeches (D) cloth on masts
[EX A]: D

[EX Q]: What is the rainy season in north america? (A) fall (B) spring (C) winter (D) summer
[EX A]:
B