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: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Tulips perform best in a sandy, organically enriched soil., Question: Earthworms help form and add what to soil (A) Sediment (B) organic material (C) Converting waste. (D) bacteria (E) heat (F) Chemical energy (G) grass (H) acidity

A: B
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Q: Fact1: a scale is used for measuring weight, Fact2: All weight is in pounds., Question: what is a scale used for measuring? (A) waves (B) hardness (C) SI units (D) measures (E) intensity (F) fat (G) strength (H) pounds

A: H
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Q: Fact1: Plants use unsaturated fatty acids to store energy., Fact2: Almost all food energy comes originally from sunlight., Question: What do plants use unsaturated fatty acids to store? (A) sunlight (B) glucose (C) heat (D) Nutrients (E) hydrocarbons (F) electron (G) water vapor (H) vitamin C

A:
A
****