Assertion: league's rule | /r/HasProperty | optional
Facets:
value: during the regular season
type: TEMPORAL
value: for local leagues
type: TRANSITIVE-OBJECT
Source sentences:
text: The 10-run rule is optional for local leagues during the regular season.
text: Since the 10-run rule is optional during the regular season, a local league’s Board of Directors must decide to implement the rule for all divisions, or identify which divisions will be abiding by this rule throughout the regular season.