Assertion: porpoise's population | /r/CapableOf | migrate to the sea
Facets:
value: from april
type: TEMPORAL
Source sentences:
text: It is known that populations in the mouth of the Indus River migrate to the sea from April through October to feed on the annual spawning of prawns.
text: It is known that populations in the mouth of the Indus River migrate to the sea from April through October to feed on the annual spawning of prawns.