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").

[Q]: What are some of the risks of using fertilizer? (A) Making potatoes (B) Helping food grow (C) Fertilizing the crops (D) Damaging the planet
[A]: D


[Q]: If a fish lives in water that is very dark, the fish may calibrate its body over time to (A) absorb helium (B) turn invisible (C) eat more (D) be blind
[A]: D


[Q]: for warmth, we depend on the closest star to our planet, which is also (A) the red planet mars (B) the moon of the earth (C) the Orion star cluster (D) a major player in photosynthesis
[A]:
D