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: With more people eating cereal there comes a need for more (A) butter (B) top soil (C) water (D) corn

SOLUTION: D

PROBLEM: If someone wants to use a natural gas in order to assist something necessary, they can (A) use it to bathe in (B) eat it to die quickly (C) freeze it to make ice cubes (D) ignite it to warm their body

SOLUTION: D

PROBLEM: A shuttle quest to Earth's light source would take lots of (A) muscle and time (B) navigation and speed (C) speed and light (D) fuel and time

SOLUTION:
D