instruction:
Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
question:
Fact: magnifying glass is used to see small things by making objects appear bigger
answer:
A magnifying glass?

question:
Fact: a new season occurs once per three months
answer:
How many seasons occur in the span of three years?

question:
Fact: as distance from an object decreases , that object will appear larger
answer:
If you wanted the visual effect of being closer to something without moving, what would you use?