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: Kilpatric's illicit partner was a main culprit in a political corruption incident.

Output: Yes

Input:

Lois Cleveland Chiles (born April 15, 1947) is an American actress and former fashion model known for her roles as Dr. Holly Goodhead in the 1979 James Bond film "Moonraker", and as a hit and run driver in 1987's "Creepshow 2", as well as such films as "The Great Gatsby", "The Way We Were", "Death on the Nile" and "Broadcast News".

Sentence: Lois will star in future films.

Output: It's impossible to say

Input:

John (Johnnie) White (died 2007) was a high-ranking staff officer of the Official Irish Republican Army (Official IRA) in Derry, Northern Ireland and later Adjutant General of the Irish National Liberation Army (INLA). He was a key figure in Derry in the early years of the Troubles, and played a prominent role in the events surrounding the creation and defence of Free Derry.

Sentence: John White died of natural causes.

Output: It's impossible to say

Input:

The R-33 (Russian: -33 , NATO reporting name: AA-9 Amos) is a long-range air-to-air missile developed by the Vympel. It is the primary armament of the MiG-31 interceptor, intended to attack large high-speed targets such as the SR-71 Blackbird, the B-1 Lancer bomber, and the B-52 Stratofortress.

Sentence: The only air-to-air missile developed by the Vympel is the R-33

Output:
It's impossible to say