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: soil is formed by rocks eroding, Fact2: Rivers erode the rocks they flow over., Question: What is formed by rivers? (A) fish (B) soil (C) rain (D) bamboo (E) spring (F) clouds (G) kayaks (H) NaCl

A: B
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Q: Fact1: Cells are the microscopic building blocks of organisms., Fact2: Plants and animals are organisms., Question: What are cells in plants and animals? (A) production of energy (B) absorb light energy (C) large building blocks (D) sub-units of species (E) cellulitis (F) microscopic bulding blocks (G) disease (H) microorganisms

A: F
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Q: Fact1: Petals attract pollinators to the flower., Fact2: Hummingbirds are the most common bird pollinators., Question: what do petals attract to the flower? (A) pollen (B) h2o (C) animals (D) insects (E) daisies (F) sunlight (G) honeybees (H) hummingbirds

A:
H
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