Assertion: trio | /r/HasProperty | group
Facets:
Source sentences:
text: The Trio was a group formed by fellow geeks Warren Mears, Jonathan Levinson, and Andrew Wells, who casually decided while playing a board game to team up as "supervillains" to take over Sunnydale.
text: A trio is a group of three things, or a group of three persons who are doing something together.