Assertion: octopus | /r/CapableOf | yank out her drain plug
Facets:
value: during the night
type: TEMPORAL
value: in one disturbing instance
type: TEMPORAL
Source sentences:
text: In one disturbing instance an octopus named Octavia, who was kept at the San Pedro Cabrillo Marine Aquarium, yanked out her drain plug during the night, and was found dead at the bottom of the emptied tank the next morning.