Assertion: mushroom | /r/HasProperty | perpendicular
Facets:
value: to the ground
type: LOCATION
Source sentences:
text: If the mushroom is growing from a log, does it stick out laterally from the log (in which case it may lack a well developed stem), or does it sit on top of the log—or does it have a curved stem that comes out of the side of the log but aligns the cap so that it is perpendicular to the ground?