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]: To replenish the shade in a city that had been provided by trees that were felled by a storm: (A) grow gills and live on a raft (B) use a large lawn mower (C) get out your weed whacker (D) introduce replacement timber items
[EX A]: D

[EX Q]: When I hear news of a warm front I make sure to bring (A) game boy (B) clocks (C) guns (D) waterproof appendage covers
[EX A]: D

[EX Q]: What would be removed via the kidneys? (A) bacteria (B) organs (C) blood (D) skin
[EX A]:
A