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: Oil platforms originating from a number of oceanic placements can be related to an unintentional release of what? (A) oil pumps (B) nuclear fission (C) biological created fuel (D) solar energy

SOLUTION: C

PROBLEM: Digestion is when stomach acid breaks down what? (A) food essays (B) sustenance (C) water (D) air

SOLUTION: B

PROBLEM: Plants brought to the western United States from the eastern United States often die because of (A) bad planting methods (B) small spaces (C) the wrong climate (D) people kill them

SOLUTION:
C