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

Input:
Question: age recommendation
Document: I bought this for my 6 year old granddaughter for Christmas. She is pretty coordinated rides bikes, takes Karate, gymnastics, dance, and roller blades. So she asked for a pogo stick. Seeing that this is for beginners and in the recommended age group I got it for her. It is awkward to mount and keep balanced on.
My daughter loves this! The only reason I give it a 4 is because the ball makes it a little more difficult to jump on because its so hard (to much air I guess).... It could just be my daughters age and inability to actually pogo at the moment, but she loves it and so do her friends. I thought the ball would make it easier for her but since it has so much air in it, it doesn't! But, she doesn't care and still loves it!
this ball at the bottom design isn 't good. the pogo bounces off the the left and right, every way but up and down which is what you want a pogo stick to do. the rounded bottom makes the bouncing erratic and the child can only bounce 3 or 4 times (at most) before the ball makes the pogo bounce off to the side ans they fall off the stick. the good old pogo sticks are way better.
my daughter who is 9 is using this gift a lot, but got some pretty nasty bruises on her knees from grabbing onto the bar with her knees as she jumped.
it wasn't user friendly and didn't work for our daughters aged 7 and 9. It is sitting in the garage and was used one time
for the price great but I have a active 3 year old and this dose not jump very high with him on it. great for inside but not for a child that needs a challenge.
We wanted a beginner pogo stick but not a pogo stick that won't bounce higher than 1/2 -1 inch off the ground. My son (5) just got this for Christmas and he has not played with it for over a week. He tried to play with it about 3 times for about 4-7 minutes each time. My daughter 7 tried to play with it about twice and also only played 7 mins. Or less. Two girls in the neighborhood about 9 also tried it about 3 mins.
We had many people from 40 to 100 lbs try this thing on Christmas Day 2012. That was the first and last day we had it out. It sits in a closet. It's like trying to bounce in a medicine ball. It has no give so you don't bounce and you end up in about 1.5 seconds teetering over and down to the ground.
We got this for our 8-year-old granddaughter who doesn't seem to be heavy enough to jump on a regular pogo stick. It took her a while to get the hang of it but within 24 hours was jumping on it and enjoying hearing the count. Mom and Dad get a little tired of the noise it makes since she jumps inside while it's cold out. But it works inside very well and you wouldn't jump inside on a regular pogo stick.
This was purchased for an active nearly 6 year old girl. She has yet to get the hang of it, but she doesn't give up. It is winter here, so it cannot be used outside as yet, but I think that come summer, she will have it out on the patio and give it all she can.
Answer: no