Assertion: leap day | /r/HasProperty | the best method
Facets:
Source sentences:
text: Though a few timekeepers have pushed for calendars that don’t include Leap Days, almost all astronomers and societies agree that Leap Days are the best method to keep the calendar on track.
text: Though a few timekeepers have pushed for calendars that don't include Leap Days, almost all astronomers and societies agree that Leap Days are the best method to keep the calendar on track.
text: Though a few timekeepers have pushed for calendars that don't include Leap Days, almost all astronomers and societies agree that Leap Days are the best method to keep the calendar on track.