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 easy it it to change the song choice? I can't tell from the pic if it must be removed from wall (sure hope not!) to select another song.
Document: We have been using this door bell for 4 years and it has moved with us from one house to another. More than pleased with it. Our kids love that we can change the doorbell ring with the holidays. Relatively easy to install (which means you do have to follow the instructions) and I would recommend this to everyone with young kids!
OMG, I love this doorbell - it's fun and easy to use and simple to install - it's a hoot to change the tunes and even comes with voices and animal noises (okay, not sure I'll ever use those, but you never know!)
Also, unbelievably, they do NOT have "Happy Birthday" as one of their song options. There are some cheesy vocies that yell "Happy Birthday" but not the classic musical song. I'm guessing there must be some trademark issue with using that song, but who knows!?! Anyway, I did tons of research and I am VERY happy with this purchase. They are also very helpful if you have any installation or other questions.
Can't tell you how much fun we have had with this doorbell. It has over 100 different choices, some old time favorites and some new ones. We will have years of fun with this! The color and style blends well with all types of decor. Sound quality could be a little better (louder), works fine in our mid-sized home.
This doorbell has plenty of features, easy to hook up, and brings a smile to everyone when I &#34;decide&#34; to change the bell ring selection during the holiday.
This is my second purchase of the musical door. I bought this one for my rental. I absolutely love it. It was as easy as could be to install. I had purchased another brand and was never able to get it to work. I like the fact that the sound is played for several seconds so you can hear it thorough out the house.
At that cost, it was never going to happen. I would've preferred to return the old Nutone doorbell to be repaired, but Nutone doesn't offer that option. So the old Nutone went into the trash.Overall, this musical doorbell was relatively easy to install, looks quite nice on the wall, and it was half of the Nutone's Web price. Only took about 20 minutes to take the old Nutone off of the wall and mount and wire this one in its place.
10/26/2013 Put the doorbell back on the wall and the continuous tunes started again. Disconnected one of the button wires and it stopped. Turns out the problem was with the doorbell button. No obvious short but I tightened the wires and it is working fine now. Fingers crossed.10/25/2013 The doorbell was easy to install and worked well for about a month and then stopped working all together. Our grandson came over and pressed the doorbell and nothing.
Disclaimer:  I'm quality assurance engineer in audio field, so I'm going to be more picky than your average person.Pros:- Lots of different types of song and ding dongs.- Easy install and audible instructions on how to setup.- Can hook up to external speakers (the reason I bought it).Cons:- Very low quality recording or playback.
Arrived on time and in great packaging. I have not installed it yet because Iam disabled and can't negotiate ladders. The test worked great however. Great volume (I am hard of hearing also). Hopefully I can get my son in law over to install it but it looks relatively easy
Answer: yes