Assertion: maple's sap | /r/CapableOf | flow up to branch
Facets:
value: to feed new growth
type: PURPOSE
value: to feed cold nights
type: PURPOSE
value: from the roots
type: OTHER
Source sentences:
text: It is only in early spring, usually February through April, when warm days cause the sap to flow up from the roots to the branches to feed new growth and cold nights cause the sap to return to the roots, that the trees can be tapped.