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: thermos sandwich bag
Product: LunchBots Large Trio Stainless Steel Lunch Container -Three Section Design for Sandwich and Two Sides - Metal Bento Lunch Box for Kids or Adults - Eco-Friendly - Stainless Lid - Green Dots
Answer: yes