Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: What material is this ball made out of? Are there health concerns about this material?
Document: Popped after the first day. Very thin material , kids very playing and it popped when they were grabbing at it.
I received this ball as a gift for my daughter's birthday. The ball is very sturdy and does not feel cheaply made. The ball rolls without issues on both the grass and concrete, and does not require frequent air inflation. This ball is great for all children to be used indoors and outdoors. I highly recommend this ball.
ball, look no further, this ball is for you.
my 10 month old loves to roll balls and loves to bounce this ball. i like that it is durable.
The size of the ball is perfect for small children. Our grand daughter likes the color and the stars on the ball.
The ball is very cute however when it came it was not inflated and also after considering the price, way too expensive for something such as this.
Our baby (1 yr) loves playing with this ball. It has stayed good while he has played with it for the last couple of months or so
My daughter loves this ball. She laughs anytime it is thrown or tossed and loves to roll it back and forth with us!
this ball is lightweight and perfect for my one year old. the colors are eyecatching. she loves it. i ahve to add two more words :)
My little girl loves this ball..and it seems to be just the right size for her! The only reason I don't give it all 5 stars..is the price!
Answer: no