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

Input: Consider Input: Based on the passage, they may represent individual people is one conclusion archaeologists have reached about the statues.

Output: Based on the passage, what is one conclusion archaeologists have reached about the statues?


Input: Consider Input: Glaciers deposit their sediment when they melt.

Output: When do glaciers deposit their sediment?


Input: Consider Input: When the phosphorus element - whose name means "light bringing" - was first isolated, scientists noted that it glowed in the dark and burned when exposed to air


Output: When what element - whose name means "light bringing" - was first isolated, scientists noted that it glowed in the dark and burned when exposed to air?