Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Example Input: Water leaves ponds and lakes through evaporation and also as outflow.
Example Output: Water leaves ponds and lakes through evaporation and also as what?

Example Input: The human eye detect can detect three colors of light.
Example Output: How many colors of light can the human eye detect?

Example Input: Zeroes that show only where the decimal point falls are not significant.
Example Output:
Are zeroes that show only where the decimal point fall significant or not significant?