instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
The action of flushing the toilet, performed multiple times daily, is the single biggest use of water in the home.
answer:
What action, performed multiple times daily, is the single biggest use of water in the home?


question:
Cells are small biological structures that make up all living things, including the human body.
answer:
What small biological structures make up all living things, including the human body?


question:
The action of flushing the toilet, performed multiple times daily, is the single biggest use of water in the home.
answer:

What action, performed multiple times daily, is the single biggest use of water in the home?