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: amphioxus larvae are free-swimming.
Example Output: What type of larvae are free-swimming?

Example Input: Fact: Petals attract bees to flowers.
Example Output: Petals attract animals such as bees to what part of a producer?

Example Input: Fact: dog behaviors can be learned through fetch.
Example Output:
What can dog behavior be learned through?