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: outdoor chair cushions 18x18
Product list:
A: Classic Accessories Montlake Water-Resistant 18 x 18 x 2 Inch Contoured Patio Dining Seat Cushion, Heather Indigo Blue
B: Coen S-PL063PFB Seat Cushion, Tan
Answer: A,B