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

Input:
Query: makerbot silicone
Product: 3D Printer Nozzle Heater Kit, Aluminum Heater Block +1.75mm Extruder Teflon Throat Tube M6 Thread +0.4mm Brass Extruder Nozzle +Silicone Heater Socks for E3D V6 Makerbot RepRap 3D Printers (20 PCS)
Answer: yes