Instruction: Given a query and a list of products denoted as A, B, C, ... with their titles, rank the products according to their relevance to the query. Output only a ranked list in which the most relevant product is at the top of the list.

Input:
Query: papillon back massager with heat
Product list:
A: Cervical Alignment Chiropractic Pillow,Neck Massager with Heat and Magnetic Therapy,Bolster Pillow Cervical Traction Device for Neck Pain Relief,Stiff Neck,Support of Neck,Cervical,Gifts for Women/Men
B: Snailax Shiatsu Massage Seat Cushion - 2D/3D 2-in-1 Modes Back Massager with Heat, Rolling Kneading Massage Chair Pad for Back Gifts for Women/Men/Dad/Mom
Answer: B,A