Assertion: perturbation | /r/CapableOf | switch state
Facets:
Source sentences:
text: a chant once started tends to continue, until a perturbation (a goal!) switches state (to cheering); the crowd remains in place, until a perturbation (the final whistle) switches state again (a rush to the exits).
text: a chant once started tends to continue, until a perturbation (a goal!) switches state (to cheering); the crowd remains in place, until a perturbation (the final whistle) switches state again (a rush to the exits).