Assertion: nausea | /r/HasProperty | prolonged
Facets:
Source sentences:
text: Nausea can be acute and short-lived, or it can be prolonged.
text: Nausea can be short-lived and severe or prolonged and mild.
text: If the nausea is prolonged and you are not pregnant
text: When nausea gets to you, it can be sudden or prolonged.