Assertion: traffic congestion | /r/HasProperty | primary reason
Facets:
Source sentences:
text: City Hall investigated and concluded that traffic congestion was the primary reason why bus usage was down in London: the slower the speed along bus routes, the greater the fall in passenger numbers.
text: City Hall investigated and concluded that traffic congestion was the primary reason why bus usage was down in London: the slower the speed along bus routes, the greater the fall in passenger numbers.