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]: the earth revolves around the sun in (A) a day (B) a year (C) a week (D) a month
[EX A]: B

[EX Q]: When is fog most likely to occur (A) 3 p.m. (B) midnight (C) 6 p.m. (D) noon
[EX A]: B

[EX Q]: which is most likely to be eaten by a rabbit (A) trout (B) dandelions (C) field mice (D) spiders
[EX A]:
B