Instruction: Answer yes if the product is a substitute for the query and no otherwise.

Input:
Query: 8 inch memory foam mattress full
Product: Olee Sleep 7 Inch I-Gel Deluxe Comfort Memory Foam Mattress,Full,Beige,White, CertiPUR-US, Multi-layered foam, Supporting Body Weight,Comfort and Relieve pressure (07FM01F)
Answer: yes