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: Consider Input: Fact1: when a metal rusts , that metal becomes orange on the surface, Fact2: Cast-iron and steel surfaces are susceptible to corrosion in the form of rust., Question: Cast-iron and steel surfaces are susceptible to becoming what on the surface? (A) hardness (B) solid (C) irritants (D) acids (E) orange (F) heat (G) Unsafe (H) damaging

Output: E


Input: Consider Input: Fact1: Mammals have a layer of fat under the skin to help insulate the body., Fact2: Harbor seals, like sea lions, have evolved to utilize a layer of fat called blubber., Question: How do sea lions keep warm? (A) protected (B) warm (C) Swimming fast (D) Sleeping (E) hydration (F) Blubber (G) four limbs (H) Eating a lot of fish

Output: F


Input: Consider Input: Fact1: sexual reproduction increases genetic diversity, Fact2: Biodiversity is basically genetic diversity., Question: What increases biodiversity? (A) extinction of a species (B) Quality of life (C) Nurseries of the ocean. (D) asexual reproduction (E) By coral exoskeletons (F) coral reefs (G) sexual reproduction (H) wildfires


Output: G