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: pillow without stuffing
Product list:
A: Coop Home Goods - Shredded Memory Foam - Firm Density Pillow Fill 1/2 Pound Bag - Refill to Customize Your Premium Adjustable Pillow - GREENGUARD Gold and CertiPUR-US Certified
B: viewstar Queen Pillows for Sleeping, Bed Pillows Down Alternative Hotel Quality Pillow, Pillows for Side and Back Sleepers, Soft and Supportive Gusseted Pillow (20x30)
Answer: A,B