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").

Example Input: Fact1: habitat destruction causes animals to move to find shelter in another habitat, Fact2: Habitat destruction from logging is also a major concern., Question: What does logging cause animals to do? (A) use oxygen, release carbon (B) Plant growth is reduced (C) hide (D) eat (E) erode (F) move to find shelter. (G) Destroy crops (H) Converting waste.
Example Output: F

Example Input: 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
Example Output: D

Example Input: Fact1: the Earth revolving around the Sun causes the seasons to change on its axis, Fact2: Weather and seasons Seasonal changes and weather affect all plants and animals., Question: What affects all plants and animals as the Earth revolves around the sun? (A) starlight (B) cool breezes (C) global warming (D) electromagnetic energy (E) moisture levels (F) fossil fuels (G) temperature (H) weather changes
Example Output:
H