Assertion: indian manatee | /r/HasAspect | natural enemies
Facets:
Source sentences:
text: West Indian manatees have no natural enemies, and it is believed they can live 60 years or more.
text: West Indian manatees have no natural enemies, and can live for 60 years or more.
text: West Indian manatees have no natural enemies, and it is believed they can live 60 years or more.