Input:

The Metropolitan Police Service (MPS), formerly and still commonly known as the Metropolitan Police, formally called the Metropolitan Police Force, and informally referred to as the Met, is the territorial police force responsible for law enforcement in Greater London, excluding the "square mile" of the City of London, which is the responsibility of the City of London Police.

Sentence: The City of London Police has different policies than a territorial police force.

Output: It's impossible to say

Input:

In Africa today, the majority of infected people acquire HIV by the time they are in their 20s or 30s and, on average, die within ten years.

Sentence: Africans do not have HIV.

Output: No

Input:

When the last member of the Hasmonean Dynasty died in 37 B.C., Rome made Herod king of Judah. With Roman backing, Herod (37-34 B.C.) ruled on both sides of the Jordan River. After his death the Jewish kingdom was divided among his heirs and gradually absorbed into the Roman Empire.

Sentence: Herod had two sons, each of whom inherited half of his kingdom.

Output: It's impossible to say

Input:

"Cooper has never lost sight of these goals," Redford continued. "He brings to the position an infectious enthusiasm as well as a deep understanding of the Sundance brand and culture... He is a natural choice of succession to lead the festival into the 21st century." Among his other accomplishments for Sundance are helping foster the development of New Frontier on Main program, a multimedia conjunction of film, music and other art forms, and helping boost the festival's Internet presence through its official Web site (www.sundance.org/festival), an online version of the festival, as well as the Sundance Institute's agreements with iTunes and Netflix to showcase and distribute short films.

Sentence: Redford recommended himself as the natural choice of succession to lead the Sun dance festival into the 21st century.

Output:
No