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: Mollusks reproduce sexually., Fact2: Mollusks are the dominant invertebrate., Question: what reproduces sexually? (A) A compound that donates proton (B) spread flower seeds (C) They have webbed feet (D) Plant reproduction (E) By wind and rain (F) passenger pigeons (G) the dominant invertebrate (H) Something found in San Francisco
[A]: G


[Q]: Fact1: Rivers are usually larger than streams., Fact2: Watersheds are creeks, streams and rivers., Question: What is a river also? (A) storing water (B) loose soil (C) dangerous (D) fertile (E) more abundant (F) watershred (G) body water (H) kinetic
[A]: F


[Q]: Fact1: Lipids may consist of fatty acids alone, or they may contain other molecules as well., Fact2: Lipids Lipids are diverse hydrophobic molecules., Question: Diverse hydrophobic molecules may consist of what type of acids? (A) Acids (B) solutes (C) watery (D) three (E) cell (F) rings (G) dry (H) fatty
[A]:
H