Instruction: Rank the products A, B, C, ... based on their relevance to the provided query, and produce a ranked list with the most relevant product positioned 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
Answer: B,A