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: melting is when solids are heated above their melting point, Fact2: Ice cubes melt in liquid water., Question: What, when heated, turns into liquid water? (A) gasoline (B) oil (C) a solute (D) fire (E) ice cubes (F) a prism (G) mussels (H) Energy.

Output: E


Input: Consider Input: Fact1: Sperm had to swim from male to female reproductive organs for fertilization., Fact2: Gametes, the sperm and eggs, are produced by mitosis in the haploid gametophyte., Question: What swims from male to female reproductive organs for fertilization? (A) gametes (B) barnacles (C) fur seals (D) eggs (E) offspring (F) haploid (G) seeds (H) diploid

Output: A


Input: Consider Input: Fact1: Adult sponges are sessile., Fact2: Sponges are sessile animals that live in fresh or salt water., Question: what can sponges live in? (A) crust (B) salt water (C) mouth of rivers (D) mantle (E) water (F) Bodily water (G) stars (H) loose soil


Output: B