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: As vehicles become more efficient petro consumption (A) increases (B) stops (C) decreases (D) stay the same

SOLUTION: C

PROBLEM: When observing animals in the wild, which of these are you most likely to see? (A) A frog stalking a rabbit (B) A bear sticking its claws in the river (C) A wolf hunting an eagle (D) A tiger hunting a dolphin

SOLUTION: B

PROBLEM: Which profession likely relies most on the Earth's poles? (A) a bus driver (B) a salesman (C) a mechanic (D) a seaman

SOLUTION:
D