Context:
And acting upon that lesson in the aftermath of our great victory in World War II, we laid down the Marshall Plan, President Truman did. We got intimately involved in building NATO and other structures there. We still have lots of troops in Europe. And what did we do in the late '40's and '50's and '60's?
Hypothesis: President Truman was alive during World War II.
Yes
Context:
Sonny Bupp (born Moyer MacClaren Bupp, January 10, 1928 – November 1, 2007) was an American child film actor and businessman. His most notable film was "Citizen Kane" (1941), in which he appears as Junior, Charles Foster Kane III, the eight-year-old son of Charles Foster Kane and his first wife, Emily. Bupp was the last surviving credited member of the "Citizen Kane" cast at his death.
Hypothesis: Sonny Bupp has starred in at least a few notable films throughout his life.
Yes
Context:
Felipe González Márquez (born March 5, 1942) is a Spanish socialist politician. He was the General Secretary of the Spanish Socialist Workers' Party (PSOE) from 1974 to 1997.
Hypothesis: The PSOE is the oldest political party in Spain.

It's impossible to say