Assertion: massive airlift | /r/CapableOf | last 321 days
Facets:
value: ultimately
type: DEGREE
Source sentences:
text: On June 25, 1948 Clay gave the order to launch a massive airlift using both civil and military aircraft (ultimately lasting 321 days) that flew supplies into the Western-held sectors of Berlin over the blockade during 1948–1949.