Assertion: rainbow trout | /r/CapableOf | rub their lips
Facets:
value: against the side of the tank
type: TRANSITIVE-OBJECT
value: against the gravel
type: TRANSITIVE-OBJECT
Source sentences:
text: In another study, rainbow trout that received injections of acetic acid in their lips began to breathe more quickly, rocked back and forth on the bottom of the tank, rubbed their lips against the gravel and the side of the tank, and took more than twice as long to resume feeding as fish injected with benign saline.