Assertion: cyclone's circulation | /r/CapableOf | become more defined
Facets:
value: within the building convection
type: LOCATION
value: better
type: DEGREE
value: over time
type: TEMPORAL
value: slowly
type: MANNER
Source sentences:
text: The circulation slowly became more defined, developing a low pressure area on October 5.
text: The circulation became better defined over time, steered generally west-northwestward by a subtropical ridge to its north.
text: The circulation became more defined within the building convection, which was amplified by outflow from an anticyclone over the northern Arabian Sea.