Problem:
Read the following paragraph and determine if the hypothesis is true:

Joao was born in Boulogne-Billancourt, France to Pedro de Alcantara, Prince of Grao-Para and Countess Elisabeth Dobrzensky de Dobrzenicz. His father had been a member of the Brazilian Imperial Family but had joined his mother Isabel, Princess Imperial of Brazil in exile after the abolition of the monarchy. When Joao was 19, he emigrated to Brazil.
Hypothesis: Joao emigrated to Brazil when he was younger than 22.
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Christopher David Mole (born 16 March 1958) is a British Labour Party politician, who was the Member of Parliament (MP) for Ipswich from a by-election in 2001, after the death of Jamie Cann, and was re-elected in 2005. He was Parliamentary Under Secretary of State at the Department for Transport, until his defeat in the 2010 general election by Ben Gummer, son of former MP John Gummer.
Hypothesis: Christopher David Mole was a Parliamentary Under Secretary of State at the Department for Transport
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

David Plotz (born January 31, 1970) is an American journalist and is currently the CEO of "Atlas Obscura", an online magazine devoted to discovery and exploration. A writer with "Slate" since its inception in 1996, Plotz was the online magazine's editor from June 2008 until July 2014, succeeding Jacob Weisberg.
Hypothesis: The CEO of Atlas Obscura came after Weisberg leading a website for 6 years.
****
Answer:
Yes