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: folding deck chair
Product list:
A: Amazon Basics Classic Faux Leather Office Desk Guest Chair with Metal Frame - Black
B: Office Chair Cheap Desk Chair Mesh Computer Chair with Lumbar Support No Arms Swivel Rolling Executive Chair for Back Pain,Black 1 Pack
Answer: A,B