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").

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

Camouflage is used by entities for hunting (A) air (B) trees (C) vittles (D) water
C

What might make a more musical sound (A) a bug (B) electrocution (C) a chopstick (D) space

C