Assertion: cold front's air | /r/CapableOf | flow to areas of low pressure
Facets:
value: from different directions
type: TRANSITIVE-OBJECT
value: from areas of high pressure
type: LOCATION
value: usually
type: TEMPORAL
Source sentences:
text: Air usually flows from areas of high pressure to areas of low pressure.
text: Air flowing from different directions to an area of low pressure, coming together, and being displaced upward is an example of ______