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: Most salamanders use their sense of smell to find a mate., Fact2: Food to survive, mates to reproduce, and water to drink., Question: In their quest for reproduction, salamanders are assisted by their what? (A) animals (B) kinetic energy (C) sense of irony (D) taste in clothing (E) fur and fat (F) sense of smell (G) chameleon (H) insects
F