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: a plants require water for survival, Fact2: Water contains hydrogen and oxygen., Question: What do plants require for their survival? (A) Light (B) Proteins (C) Energy. (D) salinity (E) hydrogen (F) nutrients (G) sunlight (H) food
answer:
E

question:
Fact1: plant reproduction requires pollination, Fact2: Perennial types are planted outside in spring., Question: what reproduction requires pollination? (A) humans (B) They lay eggs (C) Tropical (D) bees (E) insects (F) subtropical (G) perennials (H) heterotrophs
answer:
G

question:
Fact1: touch can be used for detecting texture, Fact2: Texture: rough, smooth., Question: What sense can be used to detect the smoothness of an object (A) fibers (B) touch (C) Hearing (D) Smell (E) vision (F) Taste (G) motion (H) retina
answer:
B