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: memory foam recliner chair cover
Product list:
A: Xtreme Comforts Seat Cushion, Office Chair Cushions - Pack of 1 Padded Foam Cushion w/ Handle for Desk, Wheelchair & Car Use - Back Support Pillow for Chair
B: DMI Egg Crate Sculpted Foam Chair Cushion, Seat Cushion, Car Seat Cushion, Office Chair Cushion Relieves Back Pain, Tail Bone Pain, Sciatica, 32 X 18 X 3, Full Back
Answer: B,A