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: hydropower requires damming a river, Fact2: Another source of energy is hydropower., Question: What is a source of energy? (A) fossil fuels (B) cooking (C) damming a river (D) sleeping (E) napping (F) Electrical energy (G) our nearest star (H) sunlight

Answer: C

Question: Fact1: if an organism becomes too hot then that organism may die, Fact2: Death, and the process of dying, is the final phase of life., Question: If an organism becomes too hot, what might it experience? (A) carbon dioxide loss (B) anemia (C) death (D) cancer (E) disease (F) digestion (G) freezing (H) sweat

Answer: C

Question: Fact1: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Life Cycle Earthworms are hermaphrodites., Question: What is an important deposit feeder that helps form and enrich soil? (A) A reptile (B) swamp vegetation (C) bacteria (D) A male (E) shrub beds (F) A hermaphrodite (G) An amphibian (H) peachleaf willow

Answer:
F