Instruction: Given a query and a product, identify if the product is somewhat relevant to the query. It fails to fulfill some aspects of the query but the product can be used as a functional substitute. Only output yes or no.

Input:
Query: leather backpack
Product: Kenneth Cole Reaction Manhattan Commuter Slim Backpack 16" Laptop Computer & Tablet Travel, Business, Work, School Bookbag, Cognac, Colombian Leather
Answer: no