Assertion: train | /r/HasProperty | line
Facets:
Source sentences:
text: They range from some implementations with short track, limited numbers of vehicles and few operating modes (such as the airport APMs in San Francisco or Washington), to complex overlays on existing railway networks carrying more than a million passengers each day and with more than 100 trains (such as lines 1 and 6 in Madrid Metro, line 3 in Shenzhen Metro, some lines in Paris Metro, New York City Subway and Beijing Subway, or the Sub-Surface network in London Underground).