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 this a steel bar or rubber?  Thanks.
Document: The bar has rubber end caps to protect surfaces. Unfortunately, the rubber compound stinks so bad the entire room reeks.
Would recommend to many others loved it a lot fit right into my routine thanks bunches fast and efficient service
I bought this as a gift at the request of my 82 year old mother. It was just what she wanted and she's thrilled with it. I was unable to find these in any sporting goods stores in my home town, but knew I could depend on Amazon to have it. Thanks!
Fast shipping. Nice bar for multiple uses.
It is the same professional bar that I use in the gym. It is a wonderful procuct for those who want to work out at home.
This weight bar arrived quickly and it's perfect! It's a lot better quality than the one I have been using.
Does exactly what I need it to do--be a bar with weight. I do my squats and occasionally some upper body workouts with mine.
This bar is sturdy and has a nice foam wrapping for better grip and comfort on the shoulders. Long lead time if out of stock.
Great weighted bar for personal training classes... exactly what you see is what you get! Love the length & was shipped with no problems!
Quick delivery, I researched couple of workout bar before settling for this one, so far enjoying it. And it fits right under the bed.
Answer: yes