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: charcoal toothpaste
Product: The Natural Dentist Charcoal Whitening Toothpaste, Cocomint Flavor, 5 Ounce Tube (Pack of 2)
Answer: no