Input:

Edward II is a Renaissance or Early Modern period play written by Christopher Marlowe. It is one of the earliest English history plays. The full title of the first publication is The Troublesome Reign and Lamentable Death of Edward the Second, King of England, with the Tragical Fall of Proud Mortimer.

Sentence: Edward II was not a popular play

Output: It's impossible to say

Input:

Concerns have been raised that potential leads in the hunt for missing York woman Claudia Lawrence are not being followed up quickly enough. It comes after hotel staff in Malton contacted police after a stranger in the bar expressed satisfaction when asked if the chef was still missing. The incident happened more than three weeks ago and staff said detectives had not yet been in touch. Police said leads were being assessed in a methodical and structured way.

Sentence: concerns are a real thing

Output: Yes

Input:

"Our horse chestnut is in full bloom," Anne Frank told her diary on Saturday, May 13, 1944, "thickly covered with leaves and much more beautiful than last year." She would have been 79 this year, turning 80. Had she survived, Miss Frank would still be able to see the horse chestnut tree by which she measured the seasons of life during her two years of hiding from the Nazis, not just behind the building in Amsterdam from which she and her family were taken by the Gestapo in 1944 but if the plans of the Anne Frank Center USA are realized at 10 sites around this country, including New York City.

Sentence: Anne Frank was taken in the summer of 1944

Output: It's impossible to say

Input:

The Titanic sank in 1912 after striking an iceberg on its maiden voyage from Southampton, England, to New York.

Sentence: The Titanic never finished its voyage

Output:
Yes