Assertion: streetcar's line | /r/CapableOf | begin service
Facets:
value: on may
type: TEMPORAL
value: on randolph avenue
type: LOCATION
Source sentences:
text: Soon , a second line began service on Randolph Avenue.
text: The Red Line Extension began operation on December 21, 2013, while the Purple and Green lines began service on May 23, 2015.