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: bugaboo bassinet frame
Product list:
A: Bugaboo Bee 6 Bassinet Complete Newborn Stroller Accessory - Easily Connect to Bee 6 Stroller - Grey Melange
B: Bugaboo Bee Baby Cocoon Light, Black
Answer: A,B