Assertion: boy | /r/CapableOf | begin puberty
Facets:
value: at ages
type: TEMPORAL
value: generally
type: DEGREE
Source sentences:
text: On average, boys begin puberty at ages 11–12 and complete puberty at ages 16–17.
text: On average, girls begin puberty at ages 10–11 and complete puberty at ages 15–17; boys generally begin puberty at ages 11–12 and complete puberty at ages