Assertion: upper respiratory tract | /r/HasProperty | involved in the conduction of air
Facets:
value: mainly
type: OTHER
value: to the bottom parts
type: TRANSITIVE-OBJECT
Source sentences:
text: The main difference between upper and lower respiratory tract is that upper respiratory tract is mainly involved in the conduction of air to the bottom parts whereas lower respiratory tract is mainly involved in the gas exchange.
text: Upper respiratory tract is the uppermost section of the respiratory tract, which is mainly involved in the conduction of air.