Input:

Elmira is a city in Chemung County, New York, US. It is the principal city of the Elmira, New York Metropolitan Statistical Area, which encompasses Chemung County, New York. The population was 29,200 at the 2010 census. It is the county seat of Chemung County.

Sentence: elmira's population doubled since the census

Output: It's impossible to say

Input:

The Blackstone Chronicles is a serialized novel by American horror and suspense author John Saul. The series consists of six installments and takes place in a fictional New Hampshire town called Blackstone. The series has been adapted into both a computer game and graphic novel.

Sentence: The Blackstone Chronicles is one of the most popular books written by the author

Output: It's impossible to say

Input:

Sheree Victoria Murphy (born 22 August 1975) is an English actress and television presenter, best known for her roles as Tricia Dingle in the ITV soap opera "Emmerdale", Eva Strong in the Channel 4 soap opera "Hollyoaks" and Dakota Davies in the Australian soap opera "Neighbours".

Sentence: Australian soap operas only star English actresses.

Output: It's impossible to say

Input:

"I'm Not the One" is a song by the American rock band The Cars, from their fourth album, "Shake It Up". It features Ric Ocasek on lead vocals, Benjamin Orr singing the 'You Know Why' phrase, with the whole group repeating "going round and round" as backing vocals throughout the song.

Sentence: shake it up is an american album

Output:
Yes