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 there supposed to be hardware that attaches the pole  to the copilot?  It looks like there is missing hardware to hold the pole in place.
Document: Totally ruined our plan for a biking trip up north this weekend as the item arrived with just the post (without the BACK REST!!!). It looks like others have the same &#34;missing parts&#34; experience from &#34;Always Brilliant&#34;. I'm sending it back for a full refund.
I also ordered this item and only received the pole that attaches to the bike, and not the actual backrest portion itself. We'll see how long it takes Amazon.com to address my concerns.
I only received the back rest, didn't receive the pole. Without the pole there is no way to install it.
Received just the backrest part, and no pole or attachment piece to attach to the seatpost? I do not see another part(s) to order for this.
(She is 7)She really loves riding her bike like a big girl.We are so thrilled that this summer we will purchased the Co-Pilot and the back rest once again for our 5 year old.
Our granddaughter that is blind wanted a bike for her birthday. The Copilot was our answer. The backrest made us feel more secure as she learned!
I ordered this for my autistic son and when it arrived there was no mounting bracket. I called Amazon, they were very helpful and quickly sent a replacement. Only problem was the replacement was missing the mounting bracket as well. I called again and was not as happy with the results.
Very happy with the product. I was able to get it on the Schwinn bike trailer with a little "forcing" effort but it is on very snug and secure. My 4 year old girls like the added security and being able to look around without fear of falling.
Back rest is perfect for my daughter who has motor planning issues and not the best focus. We use this with the Trail Gator tow bar on her bike and we don't have to worry if she forgets to hold on or her attention wanders and forgets where she's at. It's truly a great product and gives us peace of mind.
It looks a little silly but it works!My son is securely strapped to the trail-a-bike and I have the peace of mind that he isn't going to get bucked off on a pot-hole.My son actually likes the security: the one time I forgot to buckle it he reminded me.
Answer: yes