Turn the given fact into a question by a simple rearrangement of words. This typically involves replacing some part of the given fact with a WH word. For example, replacing the subject of the provided fact with the word "what" can form a valid question. Don't be creative! You just need to rearrange the words to turn the fact into a question - easy! Don't just randomly remove a word from the given fact to form a question. Remember that your question must evaluate scientific understanding. Pick a word or a phrase in the given fact to be the correct answer, then make the rest of the question. You can also form a question without any WH words. For example, "A radio converts electricity into?"

Example Input: Fact: meteorology requires studying weather.
Example Output: What requires studying the weather?

Example Input: Fact: the dominant land mammals have wombs.
Example Output: The dominant land mammals have?

Example Input: Fact: egg cells perform division a set number of times.
Example Output:
How many times does an egg cell perform division?