Assertion: nymph | /r/CapableOf | twitch for while
Facets:
value: below the surface
type: LOCATION
Source sentences:
text: My observations are mixed: I have seen the nymphs twitching for a while below the surface without breaking through, making commotion that looks like the swirls of feeding minnows, but once they duns start to show they're up and out quickly.