Assertion: pine's wood | /r/ObjectUse | used for lumber
Facets:
Source sentences:
text: The wood of this tree is used for railroad ties, fuel, lumber, and pulp.
text: Pine may also refer to the lumber derived from pine trees; pine is one of the more extensively used types of wood used as lumber.
text: The yellow, resinous wood is used for lumber and pulp.
text: With the exception of the noble fir, the wood of most western American firs is inferior to that of pine or spruce but is used for lumber and pulpwood.