Detailed Instructions: In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
Q: Fact1: Fish have a centralized nervous system with a brain., Fact2: Amphetamines stimulate the central nervous system., Question: What water dweller can be stimulated with amphetamines? (A) pearls (B) algae (C) swea (D) otters (E) fish (F) humans (G) sharks (H) sponges
A:
E