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").
Problem:Fact1: the gravitational pull of the Moon on Earth 's oceans causes the tides, Fact2: Rivers drain into the Pacific Ocean., Question: What does the gravitational pull of the moon cause? (A) earth's rotation (B) energy of moving objects (C) tides in the Pacific (D) to move people (E) river beds (F) the Great Barrier Reef (G) Plant growth is reduced (H) gravitational pull of earth
Solution:
C