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: dropping an object into water causes vibrations in the water, Fact2: Lateral line systems, usually found in fish, detect vibrations in the water., Question: What does dropping an object in the water do? (A) Helps fish (B) Pleases fish (C) Disturbs fish (D) reduced heat (E) Catches fish (F) kinetic (G) friction (H) Heart rate
A:
C