Assertion: low air pressure | /r/HasProperty | unpleasant
Facets:
value: due to low oxygen content
type: CAUSE
value: very
type: DEGREE
value: for humans
type: TRANSITIVE-OBJECT
Source sentences:
text: Because low air pressure can be very unpleasant for humans, due to low oxygen content, all areas of aircraft that contain passengers are artificially pressurized.