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]: Which is most harmful to a human? (A) dynamite going off (B) reading email (C) balloons popping (D) opening a soda
[A]: A


[Q]: A bear hibernates through cold weather because (A) bears get very tired (B) it is gestating young (C) resources are scarce in winter (D) winter is too cold
[A]: C


[Q]: A bad spot in town, as far as nature and the health of Earth is concerned, will be (A) heaped refuse (B) piled compost (C) pollinated flowers (D) watered gardens
[A]:
A