Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Is this just the filter of the whole unit?
Document: i liked the filter, just like description thank you very much, highly recommended. worked perfect in my intermarine boat .
The Racor water separating fuel filter is the best model available for outboard boats. I have had numerous boats where I upgraded to this model.
I received the fuel filter today, there are no inlet or outlet fittings, I guess you have to purchase those separately, I'll install it after I track down some fittings and we'll see if it does the job.
I know you don't want a fuel filter to leak but this is ridiculous. I have had to order the Racor soft wrench just to disassemble this purchase so I know I wont demolish it when I need to change the filter portion next year. Seesh!...
With today's alcohol containing fuel who cant have too many filters. This allows you to see any acumulated water or crude coming from your tank.
It is not pressurized to fuel rail pressures... Can you NOT put it together sooo Da.m tight next time... Thanks...
In this day and age of ethanol added to fuel it is important to make sure your fuel is as clean as possible.The delivery was swift and as advertised.Product arrived in great condition despite the damaged box.
Answer: yes