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: My son has a fear of the big pool. He's ok in baby pools but freaks out when his feet can't touch. Would this be a good device to get him comfortable?
Document: We used multiple &#34;floaties&#34; over the past couple years to get my now 4-year-old to learn to swim and overcome his fear of water. We spent triple the amount thinking a more expensive float device would be the answer. We enrolled my son in swim lessons and this is what they used to get them comfortable in the water. Within a few lessons using this back float, my son loves to swim! Definitely a cheap but great investment!
Unable to use at community pools, etc. You can use this product at your home pool, but no where else. My son used this during his swim lessons (he is 4). I thought I would purchase it to use at the community pool, etc, rather than going back to his puddle jumper or a life vest. But, even with me in the pool within arms reach at all times, the life guards still would not allow me to use this device.
My concern that the design would tend to make my kids go face-down was unwarranted--they didn't seem to try to get my children in any particular position. Here's what I loved:- They allow my kid's arms to move freely- By removing layers over time, my kids decreased their dependency on them very easily- They immediately provided them both the confidence they needed to "swim" unaided. This brought them so much pride and joy I can't describe it.Great product--two thumbs up!
As a child becomes more confident in the water, a foam rectangle can be removed from the device, for less support and more independence. This float is very easy to use and adjust to the needs of your child. My son never fidgets with the straps, and seems very comfortable with the float attached to him. Unlike the life vests we have used, that caused him discomfort. The Back Float is a GREAT product.
We've been teaching our 2.5 year old to swim for the last six month, and this floaty device has been invaluable. The float comes with four inserts, so you can remove one each time you feel comfortable (we just went down from 3 to 2). We've had several other parents at the pool ask about this, and highly recommend it.
I have a skinny 5 year old who uses something similar at swimming lessons and a stocky 3 year old who really can't swim. This works great for the kid with some swimming experience. We just used this for several days in a pool where older kid couldn't touch the bottom of the pool and it worked perfectly. Older kid was swimming all over that pool. It's not enough support for a kid who can't swim to some degree though.
My 6-year old son has never felt comfortable in water deeper than his waistline. The first day he used this float, after much coaxing, he was swimming all over the pool and was excited to go into the deeper areas. This is a great swim aid! !
My 3.5 year old son has been using a float just like this at the YMCA for 6 months while in his lessons. I searched everywhere for one similar in a store but did not find one. After I ordered this one he asked me everyday when it would arrive and the moment it did he was ready to go in our backyard pool to try it out. He swims so well with it that we already removed two of the pads.
Good product. Would recommend to everyone. Really helped my daughter learn to swim at 4 years old. Removable sections are great
My son enjoys wearing this when he swims. I like that you can take out a float when you need too. Came on time and in good condition.
Answer: yes