Assertion: male american alligator | /r/CapableOf | use infrasound
Facets:
value: to attract females
type: PURPOSE
Source sentences:
text: Male American alligators use infrasound to attract females.
text: Male American alligators use infrasound to attract females.
text: During courting, male American alligators use infrasound to communicate.
text: Male American alligators use infrasound to attract females.