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: Are there any brakes?
Document: was easy to put together, a great way to do something with you daughter (put it together) and also get a great deal
very frustrating that i am having to do all the leg work while trying to stay afloat in physician assistant school.ugh!
so i bought this for my wife from our daughter.we use it maybe once or twice a week for a bike ride after dinner. the bike always had a slight rattle, but i could never isolate it. my wife complained that it was very difficult to pedal, never really getting any momentum to help with the pedaling.then a click developed with every pedal rotation, one night we were biking and had made it roughly two miles away from home, and the gear slipped not allowing any pedaling movement. the chain was fine, but the gear will not work.now i am waiting to contact schwinn to see what they can do with this bike, because amazon only has a 30 day warranty.
ordered bike for my daughter, I was very happy with the quality and overall appearance. The only negative; paint was scratched in several spots, not enough to return item but enough to consider it. Although schwinn took steps to prevent damage it still occured.
Two small things. Despite the wrapping there is a very small area which has become scratched. Also the front steering is tight and may need lubrication. Overall a cute bike that was relatively easy to assemble and was packaged well.
This item is just as described, perfect condition! I love the pink color and it is a great quality bike!
This bike is a great value and very good looking. It was easy to assemble and my granddaughter was riding it within minutes.
It is very pretty and easy. But it's too heavy and has no break. I used it for only one month, now its rear tire was flat. I'm so unhappy.
Geat buy
Answer: no