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]: The rhino population is smaller than before because (A) cars crashed into rhinos (B) lions have become more effective at hunting rhinos (C) global warming has increased temperatures (D) people use parts for health remedies
[A]: D


[Q]: Due to camouflage, you are less likely to be able to see a polar bear in (A) a church (B) the zoo (C) alaska (D) africa
[A]: C


[Q]: Flashlights require batteries (A) to properly illuminate objects (B) to illuminate alien creatures (C) to be used as a weapon (D) to meet height values
[A]:
A