Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Willl this work on a model V1950?
Document: I don't know but look like the plug do not work or mach well with the shark i have.Thanks
I lost the adapter for my sweeper, and Amazon was the only place I could find a replacement, since I have an older model. This was perfect, and a lot cheaper than buying a new sweeper. Thank you very much!
exactly what was wanted and order was received in record time. Could not beat the price and could not be purchased locally without buying Sweeper also.
This replacement cord fit the vacuum I bought it for and came in excellent condition. I am very satisfied with this replacement cord.
This adapter charger works well and does what it is supposed to do, charge my Shark cordless sweeper. What else can be said?
She' had now for a few weeks and I assume it's working for her as I've received no negative report from her.
Needed a new a/c adapter for my Shark VX3. It's a weird plug & wasn't sure if it would fit. Amazingly IT DID! !
It did not fit my cordless sweeper as it stated it would when I purchased it so I returned it.
I looked around for this product and not only was this exactly what I wnated but it came  quicker than expected. Thank you so much.
Answer: no