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: pollen consists of tiny grains that are the sperm of plants.

Output: pollen consists of tiny grains of what part of plants?


Input: Consider Input: Fact: Flamingos are funny looking, but they actually have a large brain relative to the size of their body.

Output: Which of these has a large brain relative to the size of their body?


Input: Consider Input: Fact: Water species live mainly in shallow coastal waters.


Output: What type of species live mainly in coastal waters?