Input:

Robert Bernard Reich ( ; born June 24, 1946) is an American political commentator, professor, and author. He served in the administrations of Presidents Gerald Ford and Jimmy Carter and was Secretary of Labor under President Bill Clinton from 1993 to 1997.

Sentence: The author sold a lot of books.

Output: It's impossible to say

Input:

Colville Lake is the 20th largest lake in Canada's Northwest Territories. The lake is located 100km (62mi) northwest of Great Bear Lake in the Sahtu Region. The lake has a perimeter of 121km (75mi) and a net area of 416km (161 sq mi) and a total area of 439km (169 sq mi).

Sentence: There are 19 lakes larger than the Colville Lake in Canada's Northwest Territories.

Output: Yes

Input:

Ludwig Ruckdeschel (15 March 1907 8 November 1986) was the Nazi "Gauleiter" of Bayreuth during final month of the "Gau's" existence before the collapse of Nazi Germany in 1945. Before this, from 1933 to 1941, he served as the deputy of Gauleiter Fritz Wachtler, whom he had executed on orders by Martin Bormann. From 1933 to 1945 he was also a member of the German Parliament, the Reichstag.

Sentence: Gauleiter Fritz Wachtle died at the hands of Ruckdeschel.

Output: Yes

Input:

Albert Levitt (March 14, 1887 June 18, 1968) was a judge, law professor, attorney, and candidate for political office. While he was a memorable teacher at Washington and Lee University, and as judge of the United States District Court for the Virgin Islands ordered that woman voters must be registered, he later came to hold what some thought were eccentric views on religion.

Sentence: Albert Levitt had European DNA.

Output:
It's impossible to say