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: creating paper requires cutting down trees, Fact2: Trees begin as epiphytes on host trees., Question: Epiphytes can eventually lead to the production of what? (A) iron (B) plastic (C) paper (D) food (E) steel (F) bushes (G) plants (H) flowers
Solution:
C