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").

Ex Input:
Fact1: Most mollusks have shells., Fact2: All mollusks have soft bodies., Question: What can shells protect? (A) fronts (B) animals (C) soft bodies (D) coastlines (E) fur (F) blood (G) critical organs (H) hard bodies

Ex Output:
C


Ex Input:
Fact1: Sperm are deposited in the vagina during sexual intercourse., Fact2: Male gametes are sperm., Question: What are deposited in the vagina during sexual intercourse? (A) several genes (B) prokaryotic cells (C) cilia (D) female gametes (E) testicles (F) male gametes (G) irritants (H) Vibrissae

Ex Output:
F


Ex Input:
Fact1: if heat is conducted to an object then that object will become hot, Fact2: Conductive heat transfer is excellent., Question: How does heat make an object hot? (A) temperature (B) high (C) transfer (D) It expands (E) frozen (F) Evaporation (G) electricity (H) sunlight

Ex Output:

C