Input:

Mary Eliza Mahoney (May 7, 1845 January 4, 1926) was the first African American to study and work as a professionally trained nurse in the United States, graduating in 1879. Mahoney was one of the first African Americans to graduate from a nursing school, and she prospered in a predominantly white society. She also challenged discrimination against African Americans in nursing.

Sentence: Mary Eliza Mahoney went to college.

Output: Yes

Input:

The Sydney/Melbourne Express was an overnight intercapital passenger train service that operated between the Australia's largest two cities, Sydney and Melbourne, between August 1986 and November 1993. Operated jointly by State Rail Authority and V/Line the name depended on the direction of travel, with the train nicknamed the 'Sex' or 'Mex'.

Sentence: The train was in operation in 19992

Output: No

Input:

The 1947 KLM Douglas DC-3 Copenhagen accident was the crash of a KLM Royal Dutch Airlines flight from Amsterdam to Stockholm via Copenhagen on 26 January. The accident occurred shortly after the Douglas DC-3 took off from Kastrup in Denmark. All 22 passengers and crew on board were killed in the accident.

Sentence: The KLM Douglas DC-3 Copenhagen accident resulted in the death of all passengers; however, the captain survived.

Output: No

Input:

The Protectorate of Bohemia and Moravia (German: "Protektorat Bohmen und Mahren" ; Czech: "Protektorat Cechy a Morava" ) was a protectorate of Nazi Germany established following the German occupation of Czechoslovakia. Earlier in 1938, with the Munich Agreement, Sudetenland territory of Czech Lands was incorporated into Nazi Germany as a Reichsgau.

Sentence: The Protectorate of Bohemia and Moravia will start war with Russia in 2020

Output:
It's impossible to say