Input: 

The Alibi<br>Carlos was being questioned by the police. He had an alibi for where he had been when the crime was committed. The police checked it out and let him go. Carlos was relieved. He had never been in trouble before!

Sentence: Carlos Alibi is he was eating ice cream at the local Soda Shop.

Output: It's impossible to say


Input: 

Alexander Leopoldovich Khvylya (born Bressem, Russian: Александр Леопольдович Хвыля , Ukrainian: Олександр Леопольдович Хвиля , "Oleksandr Leopoldovich Khvylya"; 15 July 1905 – 17 October 1976) was a Soviet Russian theater and film actor who played in "The Diamond Arm", "The end of Chyrva Kozyr", "Bohdan Khmelnytsky", and others. He was a People's Artist of the RSFSR (23 October 1963).

Sentence: Alexander Leopoldovich Khvylya was born in 1976

Output: No


Input: 

Wilhelm Killmayer (21 August 1927 – 20 August 2017) was a German composer of classical music, a conductor and an academic teacher of composition at the Hochschule für Musik und Theater München from 1973 to 1992. He composed symphonies and song cycles on poems by Friedrich Hölderlin, Joseph von Eichendorff, Georg Trakl and Peter Härtling, among others.

Sentence: Wilhelm Killmayer had many children that also had careers in music.

Output: It's impossible to say


Input: 

Uncle Alec and Aunt Olivia were eager to go ; but Aunt Janet at first declared it was impossible .<br>`` How could we go away and leave the place to the mercy of all those young ones ? ''<br>she demanded .<br>`` We 'd come home and find them all sick , and the house burned down . ''

Sentence: Alec is not an Uncle.

Output:
No