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: black backpacks for teen girls
Product: CAMTOP School Backpack Canvas Laptop Backpack Teens Bookbag Set Lunch Bag Pencil Case for Girls Boys(Checkerboard Black)
Answer: no