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: Living underground can be used for hiding from what? (A) food (B) hunters (C) dirt (D) water

SOLUTION: B

PROBLEM: What does gravity cause substances on a planet? (A) things to move sideways (B) things to be moved upwards (C) things to descend to the lowest surface possible (D) things to stay in the same place

SOLUTION: C

PROBLEM: the breaking down of food into simple substances occurs in the (A) hair (B) shoes (C) inner sustenance canals (D) beach

SOLUTION:
C