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: royal blue feathers
Product: Shekyeon 13-16inch 33-40cm Rooster Coque Tail Feather for Costume Decoration Pack of 20 (Royal Blue)
Answer: no