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: A plastic toy reduced to a puddle was left on a (A) steep mountain (B) iceberg (C) government propaganda flick (D) hotplate

SOLUTION: D

PROBLEM: Sound pulses helps dolphins (A) satisfy women (B) find God (C) find nourishment (D) find ibexes

SOLUTION: C

PROBLEM: A bird makes its home in various places, such as (A) groves of plants (B) waterways (C) city streets (D) public parks

SOLUTION:
A