Input:

The Kilpatrick and Beatty text-messaging scandal was a political-sex scandal emerging from a whistle blower lawsuit involving former Detroit Police Chief Gary Brown, Detroit Mayor Kwame Kilpatrick and his former Chief of Staff and paramour Christine Beatty.

Sentence: Detroit Mayor Kwame Kilpatrick was found guilty in court.

Output: It's impossible to say

Input:

In economics, a Swan Diagram, also known as the Australian model (because it was originally published by Australian economist Trevor Swan in 1956 to model the Australian economy during the Great Depression), represents the situation of a country with a currency peg.

Sentence: Swan is an expert in business.

Output: It's impossible to say

Input:

Eustace Clarence Scrubb is a fictional character in C. S. Lewis's Chronicles of Narnia. He appears in "The Voyage of the Dawn Treader", "The Silver Chair", and "The Last Battle". In "The Voyage of the Dawn Treader", he is accompanied by Edmund and Lucy Pevensie, his cousins. In "The Silver Chair" and "The Last Battle", he is accompanied by Jill Pole, a classmate from his school.

Sentence: Eustace Clarence Scrubb is a woman.

Output: No

Input:

"Sultans of Swing" is a song by British rock band Dire Straits from their eponymous debut album, which band frontman Mark Knopfler wrote and composed. Although it was first released in 1978, it was its 1979 re-release that caused it to become a hit in both the UK and U.S.

Sentence: Dire Straits is an American rock band known for "sultans of swing"

Output:
No