Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: What is the difference between Style 1 and Style 2?
Document: Pretty cheaply built. Lasted for 1/2 a day.... and was pretty cool... but broke very quickly. Plastic all around... and cracked.
This worked great for about half the morning. Then it got dimmer and dimmer, and finally stopped altogether! Different USB port made no difference. Don't waste your money! !
Bought 2 pc for my home and office desk. Looks nice especially in the dark. Just a nice gadget for your desk.
I'm not sure what the typical life expectancy of a plasma globe is, but this one lasted about a month. It still sizzles, but the streamers are much smaller and fewer in number. I thought it might be dust or oil on the globe but careful cleaning with isopropyl didn't make a difference. While it worked it was great to play with, I certainly got my money's worth. Cats don't like it.
Had a lot of fun at first. I plugged this into a 2 amp adapter and it's a lot cooler. It's interesting, but not sure if it was worth my money.
I had this for about 2-3 weeks and then it stopped working completely. And it was made out of cheap plastic it is also very small and makes a low but annoying hum.
Worked great, minus the annoying ringing sound for 2 days. Them it just stopped working. Hard to complain when it was under 10 bucks though. Had read similar reviews so I knew what to expect.
This thing is awesome. It shipped in about 2 days and i was glad with what i got. The only bad thing is that its easy to break. I had it for a few weeks and my little brother dropped it from my desk and it shattered. Other than that it was an awesome thing to have all my friends would ask me where I got it and they wanted one to
I bought 2 and neither worked. Inside, the circuit boards were broken and the traces ripped. They were simple enough to fix, however one of them isn't as pretty as the other; the sparks are very fuzzy looking and move much faster. There is no easy way to adjust the circuit so that it works better.
It works perfect right out of the box. My only disappointment is the picture made me think the streams would be more purple - they're white streams with red connecting points where they touch the glass. Still love it as it does what they're supposed to and that's why I wanted it, purple would have just been a bonus and made it so much nicer for me. And not that it makes much of a difference, but mine is more of a rounded stick in the middle, not an orb/mounted ball looking thing like in the picture.
Answer: no