In each sentence of this paragraph, except for the last one, there is a word which is misspelled.
The corrected versions of these words give the question “Who lives in a pineapple under the sea?” Since the final sentence tells us to answer the question, the answer is SPONGEBOB SQUAREPANTS.
Honorable mention for creativity goes to the solver who took the paragraph at face value and sent me a message saying “What’s the answer to the puzzle?”