instruction:
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").
question:
Fact1: All plants have a characteristic life cycle that includes alternation of generations., Fact2: Plants have chlorophyll and an alternation of generations ., Question: What have chlorophyll and a characteristic life cycle? (A) vases (B) Fungi (C) models (D) Trees (E) Conifers (F) plants (G) seeds (H) greenhouses
answer:
F

question:
Fact1: melting is when solids are heated above their melting point, Fact2: Ice cubes melt in liquid water., Question: What, when heated, turns into liquid water? (A) gasoline (B) oil (C) a solute (D) fire (E) ice cubes (F) a prism (G) mussels (H) Energy.
answer:
E

question:
Fact1: Muscle contraction occurs when muscle fibers get shorter., Fact2: Muscles are bundles of fibers that can contract., Question: What contracts as it gets shorter? (A) layers of fat (B) Epidermis (C) Veins and arteries. (D) Shortstop (E) Labor (F) Contracts (G) the body's largest organ (H) Bundles of fibers
answer:
H