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: a plant requires photosynthesis to grow, Fact2: Legumes are typical of that type of plant., Question: what requires photosynthesis to grow? (A) Roundworms (B) clouds (C) Conifers (D) Echinoids (E) humans (F) h2o (G) legumes (H) sugar
[A]: G

[Q]: Fact1: conserving water can be used for survival in a dry environment, Fact2: We learned about desert plants and how they adapt themselves to the hot dry desert environment so they can survive., Question: Plants can conserve water in order to survive where? (A) our planet (B) in a vacuum (C) in the desert (D) Earth's atmosphere (E) In the winter (F) in a laboratory (G) on the moon (H) forest is destroyed
[A]: C

[Q]: Fact1: a rubber band snapping causes the particles in the rubber band to vibrate, Fact2: Heat causes molecules of the material to vibrate., Question: A rubber band snapping causes the particles in the rubber band to (A) Rise (B) Loose (C) energy (D) heat (E) sound (F) expand (G) waves (H) struck
[A]:
D