Problem: The Treaty of Berlin between the Habsburg archduchess Maria Theresa of Austria, who was also Queen of Bohemia, and the Prussian king Frederick the Great was signed on 28 July 1742 in Berlin. It was the formal peace treaty that confirmed the preliminary agreement achieved with English mediation by the 11 June Treaty of Breslau, and officially ended the First Silesian War.

Based on the paragraph above can we conclude that "The Treaty of Berlin ended a war."?

A: Yes

Problem: Concordia College is an independent and co-educational Lutheran school located in Adelaide, South Australia. Established in 1890, Concordia caters for around 1300 students from ELC to Year 12. The school has been an International Baccalaureate (IB) World School since January 2001 and offers the IB Primary Years, Middle Years and Diploma Programmes. "Concordia" is a Latin word meaning "harmony".

Based on the paragraph above can we conclude that "Concordia College is a secular school."?

A: No

Problem: Hair of the Dog is the sixth studio album by the Scottish hard rock band Nazareth, released in 1975. The album was recorded at Escape Studios, Kent, with additional recording and mixing at AIR Studios, London, and is the band's biggest selling album, having sold two million copies worldwide.

Based on the paragraph above can we conclude that "Hair of the Dog was still popular after the 1970s"?

A:
It's impossible to say