Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: does it need to be assembled?
Document: This is an absolutely fantastic bike for baby boomers. After bilateral hip replacements, this bike is so easy to get on and off and is definitely the most comfortable bike I have ever used - even for day trips. Just make sure you get a good D-Lock to go with it, I live in an urban environment and this is an attractive bike to go missing.
I love this bike. It's extremely well built with nice details without being heavy. I wanted a bike that was easy to get on and off and this it it! Two friends have tried it out and are ordering their own.
I like the low center, I hate the foor break. From the picture it was not clear that the bike did not have hand breaks for both wheels.
I absolutely love my Biria. It provides me with a smooth, sturdy , and comfy ride. I highly recommend this to anyone looking to cruise around town.
Answer: no