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").
Input: Fact1: insect bites cause harm to living things, Fact2: Actually, only the female mosquitoes bite people., Question: Which of these insects can harm living things? (A) their hosts (B) eukyarotes (C) Kill them (D) cause their death (E) parasites (F) Female mosquitoes (G) tapeworms (H) a pathogens
Output:
F