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: recycling has a positive impact on the environment, Fact2: Recycling is the reuse of material., Question: A positive impact on the environment can be from: (A) creating plastics (B) drilling for oil (C) reusing materials (D) lowered energy cost (E) mining (F) water conservation (G) Time and energy (H) transportation technology
C