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: Do you need tie downs?
Document: this trampoline was better than what I have expected. my kids really loves it they play with it everyday. safety net is very very well made because this trampoline safety net is installed outside of the trampoline, makes it more wider space to play with inside the trampoline. I would recommend this trampling to anyone who's looking for one.
this is amazing it was great we have fun times  i love it and am amazed at it it is so great and fun
When I was thinking to buy a trampoline for my kids, the main thing I considered was the right size. This 12ft trampoline fits nicely in my backyard, not too small for 2 boys, not too big that it would take a lot of space.The other thing I looked for was one that would have a strong enough structure to sustain long term jumping fun. It took me a good 5 hours to assemble this. My wife had to help me when I put together the last part of the ring.
This was our second trampoline and we chose this trampoline over many others because the enclosure netting is more secure, it is attached the whole way up the side (similar to a tent pole), as opposed to the enclosures that attach only at the top with straps (that always break). Not quite as sturdy as some trampolines, but with a little extra nuts and bolts, we secured it and it was worth the price.
This product was  IMPOSSIBLE  to assemble !! MY husband and I were unable to put it together. The screws did not fit the holes for starters. We decided to chuck, much to our great disappointment.
The kids are having a blast playing on it. It was easy to assemble and is very sturdy. Two day shipping was great.
No problems with delivery. Assembled and ready to go within 2 hours. Purchased for Christmas 2013. Great quality, appears very safe for my 9 year old grandson. Pleased with product so far.
Love this trampoline u get exactly what it says this is a great buy. You and your children will love it
Kids love this! Took some muscle to put together. Could not line up some screws in the holes no matter what we did, so it is 2 screws short. But is working fine.
It would be difficult to screw some of the pieces together without an extra hand, but other than that most of can be assembled with one person.Construction is sturdy - it's not near as strong and sturdy as the trampoline I had in the 80's - an elephant could have jumped on that one! But it is sufficient. I'm 260 and bounced a little with my kids.Hope this helps.
Answer: no