Input:

The Amboy Dukes were an American rock band formed in 1964 in Detroit, Michigan, best known for their one hit single "Journey to the Center of the Mind". The band's name comes from the title of a novel by Irving Shulman. In the UK the group's records were released under the name of The American Amboy Dukes because of the existence of a British group with the same name.

Sentence: The Amboy Dukes has been to North Korea.

Output: It's impossible to say

Input:

Princeton Junction is a railroad station in Princeton Junction, New Jersey, located in West Windsor Township. It serves NJ Transit (NJT) and Amtrak on the Northeast Corridor (NEC), and NJ Transit on the Princeton Branch. The station's Amtrak station code is PJC.

Sentence: You can purchase tickets for Amtrak at the PJC station.

Output: It's impossible to say

Input:

Rhea May Chiles (nee Grafton; December 1, 1930 November 8, 2015) was First Lady of the State of Florida from 1991-98 during the tenure of her husband, Governor Lawton Chiles. In 2009, Chiles was designated a Distinguished Floridian by the Florida Economics Club at an event hosted by former Florida Supreme Court Chief Justice Major B. Harding and keynoted by former United States Senator Sam Nunn.

Sentence: Rhea May Chiles was a hispanic woman

Output: It's impossible to say

Input:

Olga Bay larch or Olgan larch ("Larix olgensis"), a species of larch, is named after Olga Bay in the Sea of Japan. The common name in Chinese is (pinyin: huang hua luo ye song). This species occurs in Central Sikhote-Alin, and rarely occurs in North Korea, and Jilin and eastern Heilongjiang provinces of China, between 500 and 1100 metres in elevation.

Sentence: 100 people spotted it in north kora

Output:
It's impossible to say