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: Producers are organisms that produce food for themselves and other organisms., Fact2: If the plant is green, it is a producer., Question: what are organisms that make food for themselves and other organisms? (A) plants (B) honeybees (C) chickens (D) green plants (E) insects (F) animals (G) agriculture (H) fertile
Solution:
D