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: What age kids is it good for?
Document: My grandsons favorite Christmas present, something fun to do with friends.All age group fun and even adults.Fun, fun, fun with your own kids.
My college age kids LOVE this game! It is just like they say...fast moving and intense!Spikeball customer service is the BEST. We ordered this game for our son but  it was missing a  piece. I contacted them via email and got an immediate and more than satisfactory response. Great experience! !
We purchased this for a christmas present for my niece. As soon as it arrived we opened it and played at least an hour with it. This past weekend we played again it is a very fun game to have. You can play it anywhere outside and any age can enjoy it. I would highly recommend this.
This game is a great outdoor/indoor activity for any age. Picture a game of Volleyball and 4-Square put together in one game, that is Spikeball. Spikeball is great for a cardio workout and for team building! I can not wait to set it up and Play. this is the second set i have bought, not because it has broken but because it is that incredible.
Very good game! My youth group enjoy playing it. Definitely a hit and can be a hit for you too
This game is SO fun! But, it is kinda cheap materials. While the rim is made of strong plastic...it's still plastic. My net ripped by the second game I played. Although I would guess you can cheaply replace the net. Good product, not too well made.
I had seen people playing this on the beach in Chicago when I visited this summer and so bought a set and took it to the UK. I dont live anywhere near a beach and so started playing it in my garden and its just as good! Great fun, easy to learn and really competitive
I bought Spikeball for my sons to take to college with them and it was a hit at school. The only issue it is plastic and I felt a little flimsy. also you need to pump up the balls and tighten the net so you get good bounce action. But the game is intense with the right group and alot of fun.
I have already had multiple people buy it right after playing it for the first time. If you are looking for a good game to play with the family or friends, this is it. you will not regret this purchase! the only problem I have had with it is that the yellow legs crack at the top where they connect to the poles. It still holds up great but I just wish that they wouldn't crack so easily.
After reading reviews and watching videos about this game, I  bought it for a beach vacation. We set it up a week prior to learn the rules and try it out. The fun lasted about 5 min, and it never made it out of the box during our entire vacation. It did not interest any of us, it seems like it would take a lot of time to become very good at this game.
Answer: yes