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: Is this only for use on a beach?  Or could I use it on a grassy field, too?  Thanks!
Document: Sun - beach Cabanna, I got this for my grand children to get out of the heat at the beach. Also a nice place to put your cooler and towels to keep them off the sand. Easy to put up and our kids are grateful I have one for them to use.
This unit would be good for backyard use for the kids, but NOT for the beach. Sets up vary easily but will not stay up in any wind. 10mph winds and it kept folding up. Another person on the beach had one and it would not stay up either. Hope I can find another use for this or I am just out the money.
We brought this with us on a vacation to the beach. It is very easy to set up and take down. It is light weight and stores easily in the storage bag provided. After reading other reviews we chose to buy longer camping stakes to make sure it didn't blow away. It has sand pockets but we didn't need to use them. I recommend this item to friends.
It's sturdy for the beach winds, and stakes stay put when used. The wind vents are useful for ventilation, and as advertised, it pops right up and folds back in a few minutes. My wife and I use it at a Santa Barbara beach, leave a few things in it like a small lunch cooler, towels and go for a 45 minute run. Despite the winds picking up it stays put. I highly recommend this item by Genji.
Unless you've never opened an umbrella, it's pretty straight forward to pop up. I filled the sand bags with sand and did not use the weights. We got some wind one day but it wasn't  problem, especially if you have something in the tent.Overall, I'd recommend this product.
Very easy setup and takedown. If you have kids then don't mess with a shelter with separate poles, etc. You'll focus on putting the thing together instead of your kids on the beach. With this shelter it'll be up in seconds. The only problem with the design is the integrated sandbags are upside down meaning when you empty them it gets sand inside the shelter. If they were flipped then you could just pour the sand right out without a mess.
This tent is incredible! We bought this tent for the beach to provide shade and a napping area for our infant and toddler. It assembles and breaks down in literally 3 seconds. It is very spacious, easily fit an adult and 2 children. It handled wind really well, using the provided stakes and attached sand bags (which we filled with large rocks). Could not be happier with this purchase.
We bought this tent for the beach. It was light to carry and v.easy to set up (less than 1 min). This was useful as we had to move the tent a few times because the tide came in, the sun moved, etc. If the wind got a little strong, the tent could get blown sideways (even when you fill the pockets with sand) but by putting around the sides, we fixed this problem. This tent was also easy and quick to clean.
My daughter and grandson love this. They use it in the yard, at the beach..in the house. Well, worth the money just for the fun..who doesn't love a tent in the house? ?
We bought this product for our young son and family beach trips. We love it! It is so lightweight and easy to use. We can crawl inside with him and get some shade relief. I'm sure my family will use this for a very long time to come!
Answer: yes