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: sandwich board sign
Product: HeadLine Sign - Customizable Tent Floor Signs, Double-Sided A-Frame, Holds Two 8.5 x 11 Inch Inserts, Black, 10.5 x 25 Inch Sign, 2-Pack (5507)
Answer: yes