Assertion: american football | /r/HasProperty | regulated by rule
Facets:
value: carefully
type: MANNER
Source sentences:
text: American football is carefully regulated by time and rules, which are enforced by officials, who also determine when a team scores.
text: American football is carefully regulated by time and rules, which are enforced by officials, who also determine when a team scores.
text: American football is carefully regulated by time and rules, which are enforced by officials, who also determine when a team scores.