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: sealy posturepedic comforter
Product list:
A: ChiliSleep OOLER Sleep System  Cooling and Heating Mattress Pad  Precise Temperature Control, Perfect Sleep Regulation, App and Sleep Schedule Integration (Half Queen (80" L x 30" W))
B: Sealy Posturepedic Plus, Euro Pillow Top 14-Inch Medium Mattress with Surface-Guard - King
Answer: B,A