Assertion: african country | /r/CapableOf | prohibit south african airways
Facets:
value: in the late 1970s
type: TEMPORAL
value: from overflights
type: TRANSITIVE-OBJECT
value: in 1980s
type: TEMPORAL
Source sentences:
text: In the late 1970s and 1980s, most African countries prohibited South African Airways from overflights but Cape Verde allowed them and became a centre of activity for the airline's flights to Europe and the United States.