Instruction: Evaluate the relevance of each product title in the input to the given query, and then sort the products in descending order of relevance, placing the most relevant product at the top of the ranked list.

Input:
Query: one fast cat
Product list:
A: SmartCat Multi-Level Cat Climber, 9 Inch (Pack of 1)
B: MEOWFIA Premium Felt Cat Bed Cave (Large) - Handmade 100% Merino Wool Bed for Cats and Kittens (Light Grey/Large) - Eco-Friendly Premium and Personal Space for Your Indoor Cats
Answer: B,A