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: mens belt without buckle leather
Product list:
A: Men's Ratchet Leather Belt Automatic Sliding Buckle Adjustable Belts without Holes Business Casual Dress Belt for Men
B: KingMoore Men's Tactical Belt Heavy Duty Webbing Belt Adjustable Military Style Nylon Belts with Metal Buckle
Answer: A,B