Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: In one of the 4 pictures on the listing there is a sun shade, is that included? Not indicated in discreption.
Document: Our kids have used a &#34;Screamer&#34; flat tube for many years but were finally asking for something they could sit in. We have two kids that are afraid of the water and would never go on the flat tube. We couldn't get them off this one!! We just spent a week on the water and the kids (ages 8-22) rode this tube for 4-5 hours a day. Everyone was raving about how awesome this tube was.
I have a 4 year old and a two year old and they absolutely love this tube for the following reasons:- It is wide, so they don't have to worry about tipping over- They can ride it without getting in the water- Plenty of handles, so they can ride with their friends or parentsI love it because I don't have to worry about the kids falling off. It's also great for pulling my wife and 14 year old.
After much research, we decided on this tube. We have 2 others, however they are not the sit down type. We have had hours of great fun on this! Very well constructed, and nearly impossible to lose your riders. The wings on the side provide great stability when the tube is sling shotted to the sides. We also use a bungee cord and I would highly recommend one of those too.
This is a very high quality towable that is great for my entire family. It is big and stable enough for my 3 and 5 year olds to be on it alone. I love it to lay on out in the sun on the lake. Very stable for the kids. High quality product. Ordered it on a Sunday and had it by Wednesday. We love it and would buy it all over again.
We've used this tube for a couple years now & it's wonderful. Even my skittish jack russell's like to ride on the tube. Doesn't flip over and it rides great behind the jet ski. No problem with leaks at all.
We highly recommend this tube. Be sure to inflate it all the way so the canvas cover is taught. It also takes two people to carry it as it is a bit heavy. That wasn't a problem for us because we had 20 people and everyone wanted to help get it in the water :)
We have used many different types and brands of tubes. By far this is best of all. Very stable and still able to get a good amount of air. Every rider along with passengers had a smile from ear to ear. Found myself getting into the gas a little bit more than usual. Highly recommend it!!! !
We had some windy days so we were able to get the tube airborne without too much effort. You can also get some serious air by taking it over larger waves. The older kids loved it when we &#34;cracked the whip&#34; with them. They could enjoy the whip without the threat of falling off. Because we've had some tubing injuries in the past from kids falling too hard off the flat tube, the Parents were thrilled with this tube.
Very well made. Good quality materials. Kids & adults did not want to stop tubing with this. Everyone now looks forward to going tubing with the kids. Also works great for just floating around on the water. We Love It!
This product has held up well, despite some other reviews to the contrary. Kids and adults alike have had a lot of fun on it.
Answer: no