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: How to set the timer?
Document: these things are really neat if you want a nightlight in the hallway. I also like the fact that it runs on electric current and doesn't need a switch. No batteries! I have my set to just come on when it senses motion, stays on about a minute then turns off. that saves on changing light bulbs.
the product was easy to install... the product should have came with a bulb ;) but over all nice.. I'm looking to purchase one more for my 1st bathroom...
Works as advertised. Easy installation and setup.One minor complaint - the ambient light sensor has no adjustment. I installed on our front porch which has a deep recess and we find that our light will come on when there is plenty of ambient light, such as when we have overcast skies. This can impact the dusk-to-dawn time-out setting.As the selection of ceiling mounted fixtures with this functionality is so limited, I would not hesitate to recommend this one.
We bought a house that had a light in the stairway, with a pull chain on it. There was no wall switch. Instead of reaching in the dark every night, I installed this. It looks stylish enough indoors, and turns on when I step into the stairway. No more pull chain! The perfect solution. Simplest home improvement I have made yet, with huge impact.
Was concerned that the frosted glass would block a lot of light, but it doesn't. It is very bright in our large walk-in closet. The motion sensor works very good.
Wanted bronze finish but couldn't find to match three other I had bought at Lowes or Home Depot so I settled for black and then painted with bronze. Looks good and keeps lights on when activity occurs within range of senors. Had three on front porch and these went on back veranda so I could turn off the wall mounted lanterns which didn't work so well with add on day/night sensors  due to light reflection with in their globes. These ceiling mounted lights worked perfectly.
This product is what I was looking for. Great  product for great price. Work perfect in my hallway. Will recomendet to my friends.
This light works like any motion sensing light. Light looks nice and sensor picks up any motions. No complains. I recommend it
This is a great product for anyone who needs a nice looking motion activated outdoor light, that you can mount on the ceiling. I highly recommend this product to everyone.
The motion sensor works every time. It is being used indoors in a dark hallway and does what it is supposed to do. Wish that it could take 40 watt rather than the 25 watt bulbs, however.
Answer: no