Assertion: cough | /r/CreatedBy | irritation
Facets:
value: in the respiratory tract
type: LOCATION
value: in the air passages
type: LOCATION
Source sentences:
text: Cough is a sudden, noisy and violent expulsion of air from the chest, caused by irritation in the air passages, or by the reflex action of a nervous or gastric disorder.
text: Most coughs are caused by irritations in the respiratory tract itself.