Assertion: nausea's cause | /r/HasProperty | many possible
Facets:
value: so
type: DEGREE
Source sentences:
text: Nausea is a non-specific symptom, which means that it has many possible causes.
text: As nausea has so many potential causes, seeing a medical professional for accurate diagnosis is usually considered the best way of getting the help needed.
text: Nausea has many possible causes, like: