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: where can i get replacement bulbs?
Document: OttLites use a specific type of bulb that is not readily available in most retail stores so it's inconvenient to order a replacement. The bulbs typically cost around $20 each which also doesn't make me happy. However, I need the type of natural light that OttLites provide and even with regular use the bulbs usually last for a couple of years so it all evens out in the wash.
These are NOT your typical CFL bulbs in that they have a square base with two offset conductor pins. Not all OttLite bulbs work in this lamp. Amazon sells the OttLite B84J35 20-Watt Type M Replacement Bulb for about 18$ on the date I write this.The OttLite bulbs part number TC10234 18W and T135Z5 13W do NOT work.... DAMHIK.
I purchased three of these lamps for my living room, plus a small, matching one for my piano. I love the wonderful light. The bulbs have lasted over 5 years. One lamp is on for several hours every single day. I am very happy with these lamps.
Very, very happy with this lamp! Did not have any problems putting it together at all. Very attractive and totally adjustable to get just the right angle.
This is the weirdest light! It is so bright I'm afraid to accidentally look at it directly. It's the most unnatural light. I don't like it at all. And today, my husband was using it and couldn't even get it to turn off! He had to literally unplug it from the wall to get it off. I am returning this ASAP.
I bought this lamp for extra lighting when reading at night and knitting. Also the natural lighting. It took me a little while to get it adjusted properly so there was not a glare on my glasses from behind. I think if I did not wear glasses, it would have been the perfect lamp for my needs.
The shade has a ripple in it along the glue line, and doesn't look very nice. I decided it wasn't worth it to disassemble the lamp and return it, but I wasn't pleased with the look of the shade. The lamp is somewhat difficult to adjust to get the light to shine where I want it, and so that the bulb isn't blinding someone sitting across the room.
Its a sturdy little lamp that I find useful when I am knitting. However, the actual light is very very harsh, which I guess is the nature of the bulb itself and not the functionality. I find that when I have used it for a while, I get headaches. I wish the lamp stand itself would get a bit taller.
My lamp was received badly damaged. The box looked like it had been shipped to someone before me and the lamp base was cracked open creating quite a mess when taken from the box. No replacement was offered although, I was credited for the damaged item quickly.
turned it on, it woked for 5 minutes then went out, I emailed them they offered to replace it if i sent it back, I cannot be bothered to take it apart. wrap it up ( I threw out the original box) take it to the post office and wait a couple of weeks for a replacement, so I decided to accept the second offer of a small refund to cover the cost of a new bulb.
Answer: yes