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 this collapsable for easy storage?
Document: Its light, easy to travel with and easy to assemble. The only negitive thing I could say is... At times the front wheel needed to retightened to the stroller. Having a break on the handle worked great for rollerblading with the kids. I recommend this stroller.
I bought this to use as a bike trailer only and so far it works well. It is durable and made with quality materials. We have went on several rides with our 3 year old and 1 year old. It pulls easy and handles bumps well. The only complaint I have is that the bench seat sags in the middle and my girls are smashed into eachother during the ride. Also, the directions on how to actually hook the trailer to the bike itself are not good.
My daughter absolutely loves it. It was alittle difficult to assemble because she did it herself with the kids hanging over her but it is done, they use it all the time and the kids love it.
I love this stroller/trailer but I wish I could get spare parts for it. Someone stole my original bike that my trailer attached to. So for now I can only use it as a stroller.
Great product the only thing I wished the weather canopy - Helps protect kids from sun and rain had a zipper. Over all very satisfied.
Answer: yes