Assertion: calendar's month | /r/HasAspect | 29 or 30 days
Facets:
value: respectively
type: MANNER
Source sentences:
text: Each Chinese calendar year has a zodiac sign, 12 or 13 months and each month has 29 or 30 days.
text: The months of Tevet and Shevat, months ten and eleven, have 29 and 30 days respectively.