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: is it waterproof? Safe to put in fountain?
Document: We put these on our fountain. They are too cute. They fit right in with the frogs and gargoyles and snails.
Put these turtles on my backyard fountain, they charge better than my lawn lights and glow great, overall a great item. Thanks!
Very cute. but not for outdoors unless you have a safe place for them. too small and afraid they might step on them if I leave them outside. so I just put them next to my window.
These are very bight at night. I have them on the rim of our waterfalls fountain and they look very nice. I was actually surprised as to how bright the shell of the turtles light up.
Gave this as a gift and it is cute!. Not very large put really looks nice out in the yard.
I like these because they show brightly. The only thing is they are small but I don't have a big place to put them.
She loves it. We put it in the kitchen window. Fits very nicely in a small space. It needs a better battery.
Tiny, but oh so adorable. It does need to be put in an area where the back gets sunshine since that is where the charger is located.
It doesn't work. I put it outside to power up the batteries and it has never worked. Sad because the turtles are really cute.
When this arrived, I could not wait to put it into my flower garden. I look @ it several times a day & night.
Answer: yes