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: what size are the tires? I would like a wider tire like a mountain bike but with a road bike tread pattern
Document: Overall the bicycle is fine but the straight handlebars force you to lean forward more than I care to. I would prefer a curved handlebar. Also the shipping container did not do a good job in protecting the bike from minor scratches and a broken front reflector, the tires were flat, the handlebars were crooked and the front brake was not assembled. I had to take to to a bicycle shop and have it set up and calibrated. Cost was $60 and change.
But unless you can get confirmation that the problems have been fixed I would steer clear. Needless to say I returned mine.
This will be the second time I return this bike. The first time the break came broken! so I returned it.. Second time it came fine but after I put it together and went out for a ride I could not help to notice that the chain rubs at almost every single gear combination that there is to this bike... This bike looks fantastic but it is poorly designed to the point that the chain will rub the derailleur at almost every gear combination...
This bike is merely a re painted reincarnation (prior one was blue and white) of the one I bought earlier. The bike is pretty and the price is irresistible for the features it offers. Unfortunately the build is pathetic. The defect lies is in the poorly designed front derailleur which no matter what keeps brushing up against the chain. The guard on the crankset forces the derailleur to be positioned at a weird angle; that combined with an abnormally narrow derailleur cage results in the scraping of the chain.
Just get a bike shop to make the adjustments to the gears, otherwise you will have some issues with the shifting...
!
Answer: no