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

Input:
Query: foot massager
Product: RENPHO Foot Massager with Heat, Shiatsu Heated Electric Foot Massager, Deep Kneading Feet & Back Massager for Muscle Pain Relief, Plantar Fasciitis, with Washable Mesh, Fit Size Feet up to 14
Answer: no