Assertion: opossum's breathing | /r/CapableOf | become slow
Facets:
Source sentences:
text: It may drool and defecate, and its breathing may become slow and shallow.
text: Sometimes it will "play 'possum" and roll over, become stiff, drool, and its breathing will become slow and shallow.
text: Sometimes it will "play 'possum." and roll over, become stiff, drool, and its breathing will become slow and shallow.