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: Pregnancy is the carrying of one or more offspring from fertilization until birth., Fact2: An elephant pregnancy lasts about 22 months., Question: How long is the time from fertilization until birth for an elephant? (A) minutes (B) fewer (C) winter (D) 22 months (E) eight (F) Ages 0 to 3 (G) 86400 (H) calibrated
[A]: D


[Q]: Fact1: a plant requires sunlight for photosynthesis, Fact2: Photosynthesis is the process of making food., Question: What do plants require to make food? (A) nutrients (B) sunlight (C) photons (D) Energy. (E) Light (F) Proteins (G) power (H) heat energy
[A]: B


[Q]: Fact1: sunlight and rain can cause a rainbow, Fact2: If sunlight is passed through a prism, a rainbow is produced., Question: what does a prism form? (A) Light (B) an image (C) water (D) rainbow (E) storm (F) mirror (G) a prism (H) Energy.
[A]:
D