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: Are you able to hang this fan on a sloped ceiling?
Document: I got this fan to install in my family room where my son and I spend 70% of our time in there. Our family room is on the large size and this fan really cools. I don't need to turn the A/C on during the day and be wasteful since the other half of my downstairs has 2 story ceiling and does not get as hot. I live close to the ocean so it does not get too hot  in the summer and this fan is perfect.
We did not have to add any of the tiny fanblade weights that came with it.The wall switch is slick and modern-looking-- it lets you select the speed, plus have the fan operate in reverse (in winter, you don't want  air whooshing down on you, so by pushing the air toward the ceiling, you displace the warm air collecting up there and gently force that warm air downward without creating a cooling breeze).This particular design looks very cool and retro.
This ceiling fan looks great in the space and moves air efficiently and quietly. Even on the lowest setting, it circulates the air in a 240 sq. ft. living/dining area well.My only annoyance is the dimming operation on the light; I'd prefer an easy way to quickly return the light to full brightness (instead you have to hold the dimmer buttons while the light dims fully and then begins to brighten back to full brightness).
2 of ours we left the light off...which I prefer. But as ceiling fans with lights go...this one is as beautiful as it gets.One note to owners of the fans:The bulbs are odd and not easy to find.
Great Fan! Why buy at Restoration Hardware when you can get it here for cheaper. Really easy to install as well.
Unlike other fans that will cheapen your home, This fan will actually Add value to your home.I believe Restoration Hardware sells the same one for much more.
I have installed 5 fans in my house in the last year and this fan is the best of the best. It is well constructed and extremely quiet, I didn't even have to balance it. It moves a lot of air and I would not hesitate to recommend this fan to anyone.
We've gotten many compliments.The fan was simple to install. We opted to cover the light with the included metal disk, since fan lights create unattractive lighting. I suggest putting up some track lights and bouncing the spots off the walls to give a pleasant ambiance to the room.
This fan is in my home office and was here when I bought the home 5 years ago. We have to keep it on low at most as it moves the air so well. I'm saving to buy a Minka outdoor fan and another like this one for my bedroom, as the fans I have on the deck and in my bedroom are completely inferior to this one.
My daughter, who works with me, ordered one for a large den in their new home... same thing. She has to keep it on low, as it cools the room so remarkably. It's a must-have if your summers are scorching like they are here in Dallas. It's mid-June and the temperatures are unrelentingly in the 90s and even low 100s already. If you don't like the style and are looking at other fans, check the blade pitch on the fan you like.
Answer: yes