Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Does it arrive inflated? Do i have to add air to it when I receive it?
Document: I really like the feel of this basketball, and every basketball player knows that is very important. This ball is guaranteed to stay inflated for one year. When you receive this ball it will be fully inflated, and it has been almost two months since i purchased it. I use it virtually every day, and i have yet to put air into it.
I received this ball, i shipped it online from amazon to costa rica, i figured that could be why it arrived about half inflated.I then had to blow it up, but the balls says not to inflate... what choice did i have?This ball is supposed to be &#34;never flat&#34; and yet it arrive half flat.As other have noted, this ball is not that great for the name it has.
We have 4 basketballs and this is our favorite one. WE have only had this ball 1 month but if it continues to do well we will probably have 4 of them in a year or 2. I can see how some people would complain about it coming not quite fully inflated. But we don't see that as a big problem. It is inflated and bounces well. Could more air be put into it? Sure but that may make it over inflated. Remember it is a basketball not a bouncy ball.
Many of you already knew this, but I haven't purchased a basketball ball in about 10 years. I feel like a sucker.The best thing about this ball is the price ($20). The basketball itself is fine. The very rubberized rubbery rubber is very grippy, it came fully inflated (although I'd prefer it with a little more bounce, but you cannot tamper with the air valve for the first year or you will void the warranty), and it feels durable.
I ordered two of these. Both had a rubber plug over where you inflate the ball. There was a sticker that said removal of the plug would null and void the warrantee. We have to leave the plug in the hole for a year.That's all well and good, however, both balls that never go flat, are flat and do not bounce. So I guess I have to pull the plug and add air to them to get to use them.
sorry, I didn't receive the product. I have no idea where did the product go. I really wanted to surprise my friend, unfortunately, he did not receive anything.
They will appreciate the money and your  words better then to receive a cheap plastic product.
Then I inflated the ball and pushed the small black cover back over the hole.
What can I say? It's a basketball...stays inflated...works as promised. What it doesn't do is help my game at all...however, I do recommend this product.
Came great fully functions and totally worth it! I suggest it to everybody who likes playing basketball. The ball comes fully inflated.
Answer: yes