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: Mutations are essential for evolution to occur., Fact2: Mutations are changes in the DNA sequence., Question: What is essential for evolution to occur? (A) Changes in DNA sequences (B) Plant reproduction (C) Natural disasters (D) Gamma radiation (E) biological diversity (F) DNA sequences staying the same (G) the environment (H) that material's properties
answer:
A


question:
Fact1: soil erosion means soil loss through wind, Fact2: Wind is defined as moving air., Question: what causes soil loss from soil erosion? (A) nutrients (B) flooding (C) rainfall (D) moving air (E) deforestation (F) forces (G) stagnant air (H) lome
answer:
D


question:
Fact1: Spores may be dispersed by moving water, wind, or other organisms., Fact2: Spores are a dormant form of bacteria., Question: A dormant form of what may be dispersed by moving water, wind or other organisms? (A) orchids (B) Flowers (C) seeds (D) pollen (E) bacteria (F) ferns (G) Chlorophyll (H) fungi
answer:

E