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]: a compass uses iron to locate the northern (A) latitude (B) axis (C) shoreline (D) hemisphere
[EX A]: B

[EX Q]: storms can do what to seeds via high altitudes (A) disperse them (B) plant them (C) destroy them (D) drown them
[EX A]: A

[EX Q]: Precipitation is the amount of (A) dew point (B) raindrops (C) flooding (D) barometric pressure
[EX A]:
B