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: Do these balls float in water? Need to know for an art project.
Document: These balls were so bad, I told myself that I have to take the time to write a review so other people know how bad they actually are. My children and I would highly recommend buying another ball, you will be disappointed with these. Thank you for your time!
These are plastic&#8230;.I didn't know that and I can't see where I was supposed to see that they were plastic.
Only downside is the bucket. I had to get tools out to get the lid off. I mean it was really difficult to remove. Sounds crazy I know but seriously this lid was almost impossible to remove and there were no instructions on how to open.
My wife said, &#34;You really need to get some balls.&#34;So to Amazon I went, and found this great deal on 24 of them! Very high quality, they really make me feel like a man, and my son like he is becoming a man.
Decent practice balls. They will dent in batting practice
These balls are very soft and not what I had hoped for but I guess still o.k. for the price.
This is a great value for the money the balls are well made , the stitching is tight and the hide smooth.
My kids tend to hit these balls into the woods, so having 24 to start the season will ensure we have plenty!
Glade we ordered these balls. Grandson can threw them then pick them up and put them in the bucket. Helps him learn how to throw.
Bucket of balls, just what we needed. Great for playing around in the back yard. Boys and I use them often.
Answer: yes