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: staying warm has a positive impact on an animal 's survival, Fact2: Furry animals grow thicker coats to keep warm in the winter., Question: Furry animals grow thicker coats which has what impact on their survival? (A) heat (B) positive (C) negative (D) energy (E) ironic (F) Energy. (G) decreased (H) adding heat
answer:
B


question:
Fact1: planting trees has a positive impact on an ecosystem, Fact2: An ecosystem contains many habitats., Question: doing what with trees has a positive impact on habitats (A) making tables (B) chopping down (C) planting (D) watershed (E) earth (F) bloom time (G) growth (H) timbering
answer:
C


question:
Fact1: Molecules of DNA are encoded with instructions that tell cells what to do., Fact2: DNA DNA is deoxyribonucleic acid., Question: What molecules are are encoded with instructions that tell cells what to do? (A) Earth revolving around the sun (B) mitosis (C) philtrums (D) viruses (E) allow growth (F) A Greek letter (G) Plant growth is reduced (H) deoxyribonucleic acid
answer:

H