Assertion: backgammon | /r/HasProperty | played as a series of games
Facets:
value: often
type: TEMPORAL
value: with players
type: OTHER
Source sentences:
text: Backgammon can be played as a series of games, with players competing to reach a certain number of points to win.
text: Backgammon is often played in a series of games where players race to get a specified number of points.