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?"

Input: Consider Input: Fact: insects are in the largest phylum of invertebrates.

Output: What are in the largest phylum of invertebrates?


Input: Consider Input: Fact: better sight has a positive impact on an animal's survival.

Output: What has a positive impact on an animal's survival?


Input: Consider Input: Fact: decreasing the amount of cars used to travel conserves fuel.


Output: Decreasing what during travel likely conserves fuel?