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").

[EX Q]: which of these conditions might lead to the inability to move one's bones? (A) the absence of blood platelets (B) an absence of vitamin C (C) muscular wasting might be present (D) a shortage of white blood cells
[EX A]: C

[EX Q]: The population of rabbits in an area increases. That could have been caused by (A) More predators have been moving into the area (B) The rabbits are becoming infertile (C) Hunters are trapping the rabbits (D) More precipitation falling lately
[EX A]: D

[EX Q]: One way to encourage seeds to grow might be (A) throwing the seeds away (B) telling the plants to grow up (C) using a table lamp (D) mowing down the grass to nothingness
[EX A]:
C