Input:

Alexander Aleksandrovich Alyabyev (Russian: ; 15 August[O.S. 4August]1787 6March[O.S. 22 February]1851 ), also rendered as Alabiev or Alabieff, was a Russian composer known as one of the fathers of the Russian art song. He wrote seven operas, twenty musical comedies, a symphony, three string quartets, more than 200 songs, and many other pieces.

Sentence: Alexander Aleksandrovich Alyabyev was one of many fathers of the Russian Art Song.

Output: It's impossible to say

Input:

The Jungle Book (1894) is a collection of stories by English author Rudyard Kipling. The stories are fables, using animals in an anthropomorphic manner to give moral lessons. A principal character is the boy or "man-cub" Mowgli, who is raised in the jungle by wolves. Other characters include Shere Khan the tiger and Baloo the bear. The book has been adapted many times for film and other media.

Sentence: The original Jungle Book is more than 100 years old.

Output: Yes

Input:

Minnesota West Community and Technical College is a community and technical college with five campuses in southwestern Minnesota, United States: Canby, Granite Falls, Jackson, Pipestone and Worthington and three learning centers in Luverne, Marshall and Redwood Falls. Students have the opportunity to earn an Associate Degree, Diploma, or Certificate in more than 60 disciplines.

Sentence: Minnesota West Community and Technical College is expensive.

Output: It's impossible to say

Input:

The Building Strong Families Program (BSF) is part of the Healthy Marriage Initiative funded by the U.S. Department of Health and Human Services, Administration for Children and Families, "to learn whether well-designed interventions can help couples fulfill their aspirations for a healthy relationship, marriage, and a strong family."

Sentence: The BSF was founded in 1995

Output:
It's impossible to say