TASK DEFINITION: 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").
PROBLEM: the earth revolves around the sun in (A) a day (B) a year (C) a week (D) a month

SOLUTION: B

PROBLEM: Volcanoes, have a (A) Esophagus (B) Camels (C) Emotional experience (D) Cigarettes

SOLUTION: A

PROBLEM: Some animals are housed (A) in public exhibitions for viewing (B) in boxes for storage (C) in barrels for travel (D) in tents for sleeping

SOLUTION:
A