Assertion: mayfly | /r/UsedFor | day
Facets:
value: in the spring
type: TEMPORAL
value: everywhere
type: LOCATION
value: in fall
type: TEMPORAL
value: in autumn
type: TEMPORAL
Source sentences:
text: Often, all the mayflies in a population mature at once (a hatch), and for a day or two in the spring or autumn, mayflies are everywhere, dancing around each other in large groups, or resting on every available surface.
text: It often happens that all the mayflies in a population mature at once (the hatch), and for a day or two in the spring or fall, mayflies will be everywhere, dancing around each other in large groups, or resting on every available surface.