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 Q]: Fact1: tidal energy can be used to produce electricity, Fact2: Tidal energy schemes capture water at high tide and release it at low tide., Question: What can be produced by capturing water at high tide? (A) more fish (B) clearer water (C) mussels (D) warm water (E) an image (F) electricity (G) a delta (H) watershred
[EX A]: F

[EX Q]: Fact1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence., Fact2: Ribosomes are sites of protein synthesis., Question: Molecules of _ initiate protein synthesis (A) Acids (B) nektar (C) sugar (D) tRNA (E) H 2 O (F) three (G) CO 2 (H) HIV
[EX A]: D

[EX Q]: Fact1: an egg requires warmth to survive, Fact2: Oil provides heating for warmth and gasoline for transportation., Question: What does an egg require to survive? (A) sound (B) heat (C) energy (D) food (E) warm (F) Sun (G) freezing (H) movement
[EX A]:
B