Assertion: mayfly | /r/CapableOf | begin life
Facets:
value: before hatching into a nymph
type: TEMPORAL
Source sentences:
text: Galloway said the mayflies begin life in the soft substrate at the bottom of lakes and rivers, and they can live there for two years or more.
text: Mayflies start life as an egg on the bed of the river, before hatching into a nymph.