Input:

Project Gasbuggy was an underground nuclear detonation carried out by the United States Atomic Energy Commission on December 10, 1967 in rural northern New Mexico. It was part of Operation Plowshare, a program designed to find peaceful uses for nuclear explosions.

Sentence: Project Gasbuggy had a different nickname.

Output: It's impossible to say

Input:

Three Little Sisters is a 1944 American comedy film directed by Joseph Santley and written by Olive Cooper. The film stars Mary Lee, Ruth Terry, Cheryl Walker, William Terry, Jackie Moran and Charles Arnt. The film was released on July 31, 1944, by Republic Pictures.

Sentence: The film Three little Sisters was a huge success.

Output: It's impossible to say

Input:

Babes in Arms is a 1937 musical comedy with music by Richard Rodgers, lyrics by Lorenz Hart and book by Rodgers and Hart. It concerns a group of small-town Long Island teenagers who put on a show to avoid being sent to a work farm by the town sheriff when their actor parents go on the road for five months in an effort to earn some money by reviving vaudeville.

Sentence: Richard Rodgers wrote music

Output: Yes

Input:

"Stagger Lee", also known as "Stagolee" and other variants, is a popular American folk song about the murder of Billy Lyons by "Stag" Lee Shelton in St. Louis, Missouri at Christmas, 1895. The song was first published in 1911, and was first recorded in 1923 by Fred Waring's Pennsylvanians. A version by Lloyd Price reached number one on the "Billboard" Hot 100 in 1959.

Sentence: Fred Waring is from Pennsylvania.

Output:
It's impossible to say