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 breathing mask is used for keeping harmful particles from entering the respiratory system, Fact2: Oxygen enters the respiratory system through the mouth and the nose., Question: Breathing masks are used to keep harmful particles from entering the mouth and the what? (A) body (B) eyes (C) air (D) skin (E) gullet (F) nose (G) ears (H) lungs
answer:
F


question:
Fact1: Earth 's tilt on its rotating axis causes seasons to change, Fact2: Weather changes from season to season., Question:  Earth 's tilt on its rotating axis causes changes in what (A) weather (B) sunlight (C) Joules (D) wind (E) heat (F) climate (G) energy (H) earth
answer:
A


question:
Fact1: Macroevolution is evolution over geologic time above the level of the species., Fact2: Sometimes, an isolated fossil is held up as evidence of macroevolution., Question: Fossils show what over geologic time above the level of the species? (A) weather (B) animals (C) environment (D) movement (E) evolution (F) motion (G) haploid (H) diploid
answer:

E