TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: In circles way do particles of water move in deep water.

SOLUTION: In which way do particles of water move in deep water?

PROBLEM: The name of film that polyester fibers form is mylar.

SOLUTION: What is the name of film that polyester fibers form?

PROBLEM: With vibrating charged particle does an electromagnetic wave start.

SOLUTION:
With what does an electromagnetic wave start?