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: Ejaculation occurs when muscle contractions propel sperm from the epididymes., Fact2: Male orgasm and ejaculation are inhibited., Question: In the male orgasm, where is sperm propelled from? (A) seeds (B) pollen (C) distance (D) organ (E) sensory neurons (F) direct energy (G) epididymes (H) electrically

Ex Output:
G


Ex Input:
Fact1: Insects may live in large colonies and have complex social behaviors., Fact2: Like other ants, the fire ant is a social insect., Question: What may live in large colonies? (A) animals (B) tigers (C) tardigrades (D) fire ants (E) bears (F) honeybees (G) orchids (H) graptolites

Ex Output:
D


Ex Input:
Fact1: Earth 's magnetic patterns are used for finding locations by animals that migrate, Fact2: Animated maps show the birds flying along their actual migration paths., Question: Earth's magnetic patterns are used so that birds can fly along their what? (A) migrating pain (B) migration paths (C) our nearest star (D) flying schedule (E) Something to move (F) travel plans (G) important habitats (H) their hosts

Ex Output:

B