Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: wood bed frame without headboard
Product list:
A: Acacia Mervyn 14 Inch Wood Platform Bed Frame Without Headboard, Queen, Chocolate
B: Einfach King Size Modern Deluxe Platform Bed Frame Button Tufted Fabric Upholstered Bed Frame with Adjustable Headboard/ Strong Wood Slats Support/ Mattress Foundation/ Easy Assembly, Dark Grey
Answer: A,B