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: if a living thing becomes too cold then that living thing will die, Fact2: Plants are also the oldest living things., Question: what dies if it becomes too cold? (A) plants (B) starfish (C) trout (D) planets (E) trees (F) ice (G) bears (H) clouds

Output: A

Input: Consider Input: Fact1: vinegar can cause harm to the eyes, Fact2: Vinegar is dilute acetic acid., Question: What can acetic acid do to the eyes? (A) treat cataracts (B) harm them (C) Relieve pain (D) Dehydration (E) kill them (F) hydrate them (G) protect them (H) cleanse them

Output: B

Input: Consider Input: Fact1: Chromosomes are coiled structures made of DNA and proteins., Fact2: Sex Chromosomes determine sex of individual., Question: What do coiled structures made of DNA and proteins determine? (A) life (B) SNPs (C) sex (D) size (E) cell (F) RNA (G) tRNA (H) gene
Output: C