Assertion: river lamprey | /r/CapableOf | migrate to spawning grounds
Facets:
value: in autumn
type: TEMPORAL
value: in winter
type: TEMPORAL
value: upstream
type: LOCATION
value: from the sea
type: LOCATION
Source sentences:
text: River lampreys migrate upstream from the sea to spawning grounds in autumn and winter .
text: River lampreys migrate upstream from the sea to spawning grounds in autumn and winter .