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 long is it
Document: Works Great!What more can I say, I like the brightness 6400K, all else I hope for is that it lasts as long as the other one. About 4-5 years.
The fluorescent tube I was sent was not connected in a long &#34;U&#34; like the picture showed and I was afraid that it wouldn't fit my light fixture. Indeed, it was difficult to get in place, but once it snapped in and I turned on the light, it produced bright white light.In the future, I would simply avoid installing ceiling light fixtures that require this type of bulb because they're expensive and hard to put in.
will credit back&#34; (sic)I haven't seen the credit yet, and won't be surprised if I never do. DO NOT PURCHASE ANYTHING FROM THESE MORONS!! !
perfect fit and works great, shipping and packaging were perfect for protection of unit. Thanks for having a great design in your ordering file.
good qualty. i recomend it for you if its the one u need, although the price wasent the best, im still giving it 5 star
This bulb was a perfect replacement for my lamp / the price was reasonable and the new bulb was a good bit brighter than the other original lamp bulb still in my desk lamp (it requires two lamps)
This bulb turned out to be the wrong one - my fault though. I couldn't find the model number I was looking for, and this one looked close, but it wasn't the right one. Oh well, was worth the try. Bulb was new and shipped quickly.
The bulb arrived in double bubble-wrap and seemed well protected, but when installed it didn't work and it rattled when shaken (usually indicating a defect). I called the vendor and got voicemail, left a message, then sent an email. &#34;Larry&#34; replied that I had to return the bulb so they could check it out before sending a replacement. Really?? They emailed a return shipping label, and I mailed the bulb from the most office on April 4.
Right bulb. Just didn't work. I guess you just can't tell when it comes to bulbs, and I hate returning items. My issue. I know.
Perfect for some equipment at work. Where else would I look for these but on Amazon of course. Last words.
Answer: no