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: office chair no wheels
Product list:
A: Safco Products 4750PL Zenergy Ball Chair, Pink, Low Profile, Active Seating
B: OFM ESS Collection Upholstered Home Office Desk Chair, Grey
C: Amazon Basics Classic Faux Leather Office Desk Guest Chair with Metal Frame - Black
Answer: C,B,A