Assertion: league | /r/HasAspect | 15 teams
Facets:
value: with playing an interleague game
type: OTHER
value: currently
type: TEMPORAL
Source sentences:
text: Both leagues currently have 15 teams.
text: This policy would allow each league to have 15 teams, with one team in each league playing an interleague game on any given day.
text: In 2013, the Houston Astros moved to the American League, so that each league would have 15 teams.)