Assertion: grand slam | /r/CapableOf | comprise consecutive victories
Facets:
value: at the amateur championship
type: LOCATION
value: along with the u.s. open
type: OTHER
value: during that earlier era
type: TEMPORAL
Source sentences:
text: During that earlier era, the Grand Slam comprised consecutive victories at the United States Amateur Championship, The Amateur Championship (British Amateur) along with the U.S. Open and the Open Championship.