Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: is this a single speed motor
Document: worked perfect - fit perfect into the old wipers spot. Will purchase again when I need to replace the other side
Very happy with the product the shafts seem a little long but  they work very well I would recommend them to anyone thanks again for your help
I have a Polaris Ranger with a metal aftermarket cab and glass windshield. I ordered one to try and works perfectly with snow when plowing, so I just ordered another for the passenger side. It is not a kit as you still need a switch, wire, fuse and holder. Ijust ran it the way it came with the 90 degree sweep.
Answer: no