Assertion: ultrasound | /r/CapableOf | tell the difference
Facets:
value: between fluid-filled cysts
type: OTHER
value: often
type: TEMPORAL
value: between solid masses
type: OTHER
Source sentences:
text: Ultrasound is useful because it can often tell the difference between fluid-filled cysts (which are very unlikely to be cancer) and solid masses (which might need further testing to be sure they're not cancer).