Assertion: snowboarding's debut | /r/HasProperty | olympic
Facets:
Source sentences:
text: It made its Olympic debut at the 1998 Nagano Games.
text: It made its Olympic debut at the 1998 Nagano Games.
text: It made its Olympic debut at the 1998 Nagano Games.
text: It made its Olympic debut at the 1998 Nagano Games.