Instruction: Evaluate each product title in the given list, assess its relevance to the given query, and then arrange the products in descending order of relevance, with the most relevant product at the top of the ranked list.

Input:
Query: platform bed without headboard
Product list:
A: Kealive Faux Leather Upholstered Platform Bed Frame with Adjustable Diamond Button Tufted Headboard, Wooden Slats Support, Mattress Foundation, No Box Spring Needed, Easy Assembly, Queen Size, Black
B: ZINUS Brock Metal and Wood Platform Bed Frame / Solid Acacia Wood Mattress Foundation / No Box Spring Needed / Easy Assembly, Queen
C: 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: C,A,B