Assertion: ben | /r/CapableOf | become at the age of 23
Facets:
value: on may
type: TEMPORAL
value: to summit mount everest
type: PURPOSE
Source sentences:
text: On May 22, 2003, at the age of 23, Ben became the second-youngest American to summit Mount Everest, via the North-Northeast Ridge Route, and also launched a film career.