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").

Your body goes into starvation mode when you insufficient amounts of (A) shoes (B) fun (C) pants (D) sustenance
D

Pollution is (A) throwing a gum wrapper in the ocean (B) trees in a forest (C) Fish swimming in the sea (D) The wind carrying seeds
A

If silt and such is making its way down a flowing path (A) water will flow backwards (B) bugs will eat rocks (C) sand will be stacked (D) streams will be orange

C