Assertion: anemone | /r/CapableOf | retract its tentacles
Facets:
value: rapidly
type: MANNER
Source sentences:
text: If it feels threatened, quick as a whip, this anemone will rapidly retract its tentacles, becoming a very small ball, and it will retract into its hole or crevice.
text: When this anemone feels threatened, it will retract all its tentacles and form a large ball.