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").
Example: Fact1: a plant requires sunlight to grow, Fact2: Plants to avoid are fast-growing vines that can take over an area in no time., Question: What requires sunlight in order to take over an area? (A) spores (B) fish (C) plants (D) humans (E) pods (F) Oak (G) opossums (H) coral
Example solution: C
Example explanation: This is a good example. Based on the facts plants require sunlight in order to take over an area.

Problem: Fact1: intense heat has a negative impact on an organism, Fact2: Plants and animals are organisms., Question: what does intense heat have a negative impact on? (A) the sun (B) h2o (C) plants (D) Bacteria (E) cells (F) humans (G) fire (H) animals

Solution: C