Assertion: teacher's class | /r/CapableOf | leave 30 minutes
Facets:
value: to an hour
type: TEMPORAL
Source sentences:
text: School hours vary from district to district across the country, but most schools start in the range of 7-8 a.m. and dismiss students in the range of 2:30-3:30 p.m. Teachers typically arrive 30 minutes to an hour before classes begin and leave 30 minutes to an hour after classes end.