With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: The Greenway, a shared-use path, runs through Plastow. The route runs from Hackney Wick to Plaistow, and has unbroken sections between Hackney Wick and Stratford (passing through the scenic Queen Elizabeth Olympic Park), and between West Ham and Plaistow. Eastbound, the route runs towards Newham University Hospital, East Ham, Beckton, and Cycle Superhighway 3 towards Barking. The Greenway runs atop Joseph Bazalgette's Northern Outfall Sewer. It is a part of Transport for London (TfL)'s cycle network, numbered Cycleway 22.
text_B: If a cyclist wanted to ride The Greenway all the way between Hackney Wick and Plaistow, would he be advised to choose a lightweight bicycle, since he would likely have to stop and carry it many times, and possibly even stow it on a bus at other times?
NO.