Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is it necessary to wear ear plugs with the ear band? I find ear plugs to be extremely uncomfortable
Document: I ordered a small originally, but my son has a HUGE head. The large fits! So be aware of that if you have a bigger-headed child.The great advantage of a band over a swimcap is the band is not tight on his head!! He can wear it for hours in the pool without getting a head-ache! Plus the whole reason we got it is to prevent him from reaching for his ear plugs. Just having the band on takes care of that!
It works as advertised and it is comfortable for my son to wear. He doesn't pick at his ear plugs with this on. However, after only three uses it has started to come apart. The colored band has separated from the neoprene. We bought one for my parents to use at their house and it is starting to come apart too.
The plugs are too small for my ears and I'm afraid they will get lost in the canal....The headband crawls up or down all of the time no matter how I adjust the size or position. I pity any children  that wear these as the parents must have the band so tight that is is constrictive. I bought the largest size and there is plenty of room to adjust, but to no avail. The design is terribly flawed. You must have additional straps to keep this in place.
My oldest daughter was an avid swimmer but was prone to swimmer's ear as a child. The pediatrician telling her to stay out of the water for 5 days was almost as painful as the diagnosis itself. Her doctor recommended the ear band-it along with plugs to prevent the swimmer's ear. It worked wonderfully and she didn't mind wearing it at all. She would much rather wear the band-it than suffer the pain of swimmer's ear and stay out of the water.
I bought this item for my grand son who has tubes in his ears. It works great with people who have to wear ear plugs
We really wish the item was better made BC it is perfect for what we need. Unfortunately, the Velcro piece used for closure has un-sewn from the ear band with 1 use. It fits properly and is the correct size for my son, it simply pulled off when we were removing it (half way off! Not just 1 point). We are now unable to use it BC with tension of wear it will continue to pull thread and come off completely.
My son has to wear ear plugs for swimming and this headband fits perfectly over his ears to keep them in place. Best part is he can still hear.
My daughter has ear tubes and needs to wear plugs for swimming. This size is too big for her and is constantly slipping down when she jumps goes under water. Will probably order the smaller size...
Well made product. It does state that it is an additional tool to keep water out of ears. My ear plugs (from physician) did not seal ear canal, no matter what. I will try the &#34;band it&#34; again with a different set of ear plugs.
Our son had to use this for a year with ear plugs. Definitely a must have when he would swim. The bright colors are cool to wear(when your 6) and it helped to quickly spot him. We used it in pools, lakes and the ocean and it stayed on perfectly. We were asked everywhere we went about where we purchased it.
Answer: yes