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: Feathers help birds fly and provide insulation., Fact2: Some birds are flightless birds., Question: Why do the flightless have feathers? (A) layers of fat (B) Sublimation (C) it needs them (D) warm-blooded (E) Air conditioning (F) Radiation (G) Insulation (H) protect them

Answer: G


Question: Fact1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells., Fact2: Surgery to remove the tumor is an option., Question: what might cells that divide uncontrollably need? (A) removal surgery (B) aqueous solution (C) turn to a doctor (D) an organism's body (E) kinetic energy (F) survival (G) Chemical energy (H) bioaerosols

Answer: A


Question: Fact1: a flower 's purpose is to produce seeds, Fact2: Seeds grow into new plants., Question: What is a flower's job? (A) plant reproduction (B) to produce leaves (C) to make new plants (D) Reproduction (E) to produce petals (F) protect them (G) to produce roots (H) spread flower seeds

Answer:
C