Assertion: calendar | /r/HasSubevent | one remaining day
Facets:
value: each year
type: TEMPORAL
Source sentences:
text: Due to the layout of the 4-5-4 Calendar (52 weeks x 7 days = 364 days), which results in one remaining day each year, and the occurrence of Leap Year, it is sometimes necessary to add a 53rd week to the end of the calendar for sales reporting purposes only.