Input:

Datong () is a prefecture-level city in northern Shanxi province, People's Republic of China, located in a basin at an elevation of 1040 m and bordering Inner Mongolia to the north and west and Hebei to the east. It had a population of 3,318,057 at the 2010 census of whom 1,629,035 lived in the built up area made of 3 out of 4 urban districts, namely Chengqu, Kuangqu and Nanjiao District.

Sentence: the nanjiao district has 600,000 people

Output: It's impossible to say

Input:

The second series of the British television sketch comedy premiered on BBC Two on 21 July 2005. This series included six episodes with the concluding episode broadcast on 25 August 2005. A Christmas Special followed the second series and was screened on BBC Two on 20 December 2005.

Sentence: July 21, 2005 is when the second series of the British television sketch comedy premiered.

Output: Yes

Input:

A Bad Girl in Harlem is the second studio album by Danish rock band New Politics, released on May 21, 2013 via RCA Records. The three members moved from Copenhagen to Brooklyn, where the material was recorded. Two singles were released, titled "Harlem" and "Tonight You're Perfect". Allmusic.com called the album 'hooky, infectious pop'.

Sentence: The band New Politics formed on May 21, 2011.

Output: It's impossible to say

Input:

Annie Chapman (born Eliza Ann Smith, c. 1841 8 September 1888), was a victim of the notorious unidentified serial killer Jack the Ripper, who killed and mutilated several women in the Whitechapel area of London from late August to early November 1888.

Sentence: Eliza Ann Smith was killed the month before Jack the ripper stopped killing.

Output:
No