Assertion: birthday party's birthday | /r/CapableOf | announce one's entrance
Facets:
value: firmly
type: MANNER
value: into their late twenties
type: TEMPORAL
Source sentences:
text: Lacking the pleasant roundness of the 20th, 25th or 30th birthdays or the legal significance of the 18th and 21st, the 28th birthday firmly announces one's entrance into their late twenties--but is generally not an occasion for large-scale hoopla.