instruction:
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").
question:
Fact1: Cells are the basic units of the structure and function of living things., Fact2: All cells use glucose for energy., Question: What do all living things use for energy? (A) fish (B) kids (C) energy (D) glucose (E) The Sun (F) procreation (G) sunlight (H) food
answer:
D

question:
Fact1: chemical splashing can cause harm to humans, Fact2: Man is human, subject to error., Question: What can chemical splashing can cause harm to? (A) Water (B) pugs (C) cats (D) Acid (E) life (F) Chemical solution (G) Man (H) pigs
answer:
G

question:
Fact1: most canyons are formed by flowing rivers through erosion over long periods of time, Fact2: Deep canyons and valleys are carved out., Question: What are formed by flowing rivers through erosion over long periods of time? (A) deserts (B) a hydraulic system (C) deep valleys (D) pyramids (E) Calcium carbonate (F) patch reefs (G) buildings (H) Sediment
answer:
C