Q: 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").
Fact1: Producers are organisms that produce food for themselves and other organisms., Fact2: Green plants are producers ., Question: what provides food for themselves and other organisms? (A) insects (B) animals (C) green plants (D) agriculture (E) honeybees (F) plants (G) humans (H) h2o
A:
C