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: rain causes erosion, Fact2: Erosion of dunes leads to erosion of the beach and of the Island., Question: What can destroy dunes? (A) wind (B) fire (C) turtles (D) storms (E) clams (F) heat (G) rain (H) grain
answer:
G


question:
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
answer:
D


question:
Fact1: a rainbow is formed by refraction of light by separating light into all different colors, Fact2: Refraction is the bending of light., Question: What is formed by the bending of light? (A) motion (B) fossil fuels (C) A rainbow (D) coral reefs (E) coral (F) movement (G) an object (H) kalenchoes
answer:

C