Assertion: water chestnut's nut | /r/CapableOf | remain viable
Facets:
value: for up to 12 years
type: TEMPORAL
value: reproductively
type: MANNER
Source sentences:
text: The nuts may remain viable for up to 12 years but most germinate within 2 years.
text: The nuts float downstream and sink to the wet sediments, remaining viable for up to 12 years.
text: For one, water chestnut plants can produce up to 15 nuts per season and each nut can sink to the bottom of a lake and remain reproductively viable for up to 12 years.