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: How big is it
Document: My little 3 year old loves to play basketball with the big boys. This ball is the perfect size and perfect for his little hands to handle.
My two and four y/o grandsons love their big boy basketballs! Best mini I've ever felt..dribbles perfectly. Even the adults love em!
Perfect size for my 2 1/2 year old granddaughter and she loves it! Well made and durable and looks just like the basketballs the big kids play with . It's perfect!
very nice immitation of the bigger saplings....My brother was very happyThank you very much and hope to visit more
very good training basketball for a toddler or a little kid under 5 years old, the system fooled me I was looking for a #5 ball 27.5&#34;, but instead I got  two #3 very tiny balls, I gave one to a little kid and he was very happy and a second ball my son has fun once in awhile...
this is a good toy for small children or for inside use if you don't have an outdoor net. definitely recommend for the price.
then the second one lost the attention of my son. i got him a red rubber ball instead so he wouldn't keep nailing himself in the face. now he has moved on to soccer, as of yesterday, but we still play catch with red rubber ball.
the biggest problem is that these don't hold air well and require refilling frequently. I bought 3 and each ball holds air a little differently and the manufacturing is a little inconsistent. But the price is pretty attractive so it is ok.
the ball is of good material and construction. no issues. the ball was property inflated when we received it. i have had not issues with the ball so far.
right sized for the 6-10 year oldsthey love being able to control the ball better....NBA here we come
Answer: yes