Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: teeth otto
Product list:
A: The Alligator and His Uncle Tooth: A Novel of the Sea
B: Hungry Plants (Step-into-Reading, Step 4)
Answer: A,B