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: Which of the following most likely led to certain rocks having less friction? (A) a babbling brook (B) people (C) a light wind (D) money

SOLUTION: A

PROBLEM: A pond is in the middle of a back yard. There are heavy rains and the pond swells and floods. The pond now  _______ of the yard. (A) takes up very little (B) takes up almost zero (C) takes up a smaller minority (D) takes up a greater portion

SOLUTION: D

PROBLEM: An example of instinctive behavior is (A) southern winter flight (B) foreging (C) climbing (D) relocation

SOLUTION:
A