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 telescope uses what to redirect light (A) money (B) shiny glass (C) lasers (D) people
B

In a decade spring occurs (A) three times (B) twelve times (C) ten times (D) twice
C

A storm ravages a town for a week straight, complete with deluges of rain. If someone in that town needs a source of water, it is (A) everywhere (B) missing (C) in short supply (D) rare

A