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: pastel backpacks
Product list:
A: JanSport SuperBreak Plus Laptop Backpack - Lightweight School Pack, Pastel Ombre
B: vicnunu Backpack 14" Waterproof Laptop Backpack for College & Student 15" Vintage Travel Backpacks for Women & Men(DLB-6)
Answer: A,B