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: Two ships grazing each other as they pass will (A) cause mayhem (B) sink them (C) speed them up (D) slow them down

SOLUTION: D

PROBLEM: If you had a hammer, you would find ____ nails made of ____ (A) wood; wood (B) iron; wood (C) wood; iron (D) iron; iron

SOLUTION: D

PROBLEM: You can produce what by burning natural gas? (A) snow (B) a warmer room (C) oxygen (D) water

SOLUTION:
B