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: erosion of soil has a negative impact on the environment, Fact2: Weathering and erosion continue to shape it today., Question: What has a negative impact on the environment? (A) harmful substances (B) weathering of soil (C) saving water (D) planting trees (E) deforestation (F) massive damage (G) recycling (H) enormous damage to homes
answer:
B


question:
Fact1: plant reproduction requires pollination, Fact2: Perennial types are planted outside in spring., Question: what reproduction requires pollination? (A) humans (B) They lay eggs (C) Tropical (D) bees (E) insects (F) subtropical (G) perennials (H) heterotrophs
answer:
G


question:
Fact1: Specialization occurs when competing species evolve different adaptations., Fact2: Most species are highly specialized for their environments and evolve as the environments change., Question: Specialization occurs when competing creatures evolve as the what? (A) habitats grow (B) salamanders (C) animals develop (D) times change (E) It helps them survive (F) principals of aerodynamics (G) environments change (H) remains of prehistoric life
answer:

G