Instruction: Analyze the query and each product title. Sort the products in descending order based on their relevance to the query. The most relevant product should be at the top of the list, and output the ranked list.

Input:
Query: urban infant pillow
Product list:
A: Urban Infant Tot Cot All-in-One Modern Preschool/Daycare Nap Mat with Washable Pillow and Elastic Straps - Urban Dude
B: Urban Infant Toddler | Kids Bed Pillow, 100% Cotton, Machine-Washable, 13x 17, Soft Supportive Gusset - Home Version
Answer: B,A