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").

[Q]: Fact1: Annelids have the amazing capacity to regrow segments that break off., Fact2: Annelids have closed circulatory systems., Question: what kind of circulatory system can some segmented animals have? (A) organ (B) insects (C) made (D) warm (E) three (F) complex (G) closed (H) epidermal
[A]: G

[Q]: 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
[A]: C

[Q]: Fact1: Mammals breathe with the help of a diaphragm., Fact2: Mammals have a diaphragm to aid in respiration., Question: what does a diaphragm aid in? (A) sweating (B) movement (C) excretion (D) Plants growth (E) magnetisation (F) animal transport (G) digestion (H) respiration
[A]:
H