instruction:
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").
question:
A shoe seems gold and green at first, then at second glance looks blue and silver. This could be due to (A) interrogation (B) comas (C) refractions (D) cellulite
answer:
C


question:
which of these environments would better support photo film development? (A) a dense forest nook (B) a lush green meadow (C) a sparsely populated forest (D) an open sahara desert
answer:
A


question:
If a person wants to watch the eclipse (A) it's best to go sans sunglasses (B) it's best to just use a hand as shade (C) it's best to use eye protection (D) it's best to use a telescope
answer:

C