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

Input:
Query: portable dvd player
Product: DBPOWER 11.5" Portable DVD Player, 5-Hour Built-in Rechargeable Battery, 9" Swivel Screen, Support CD/DVD/SD Card/USB, Remote Control, 1.8 Meter Car Charger, Power Adaptor and Car Headrest (Black)
Answer: no