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").
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Question: Fact1: decomposition increases amount of organic matter in soil, Fact2: Fungi are involved in decomposition, as well., Question: What can help increase the amount of organic matter in soil?  (A) Fungi (B) mussels (C) pine (D) worms (E) animals (F) Enzymes (G) solutes (H) trees

Answer: A


Question: Fact1: Streams may start with runoff or water seeping out of a spring., Fact2: Most water comes from precipitation., Question: What do most streams start with? (A) swamp vegetation (B) heat produced (C) loose dirt (D) Decibels (E) Veins and arteries. (F) matter vibrating (G) visible energy (H) precipitation

Answer: H


Question: Fact1: Chemical digestion occurs mainly in the small intestine., Fact2: Celiac disease damages the small intestine and interferes with nutrient absorption., Question: A patient with celiac disease will likely have reduced  (A) chemical digestion (B) speed of movements (C) nose piercings (D) expression (E) Lymphocytes (F) psoriasis (G) intelligence (H) White blood cells

Answer:
A