instruction:
In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.
question:
Fact: planting native plants has a positive impact on an ecosystem. Question: local plant varieties are the best for improving the local?
answer:
environs


question:
Fact: iron nails are made of iron. Question: What is something that could be made from iron?
answer:
RVs


question:
Fact: detailed observation of celestial objects requires a telescope. Question: A telescope is required for detailed observation of what?
answer:

astral bodies