In 1986 he became the head of London European Airways, a business in which Ryanair had bought an 85% stake. This position, however, quickly disappeared as the carrier became Ryanair UK and was then merged entirely with Ryanair. Over the next decade, Cathal worked both on the executive board of the airline and as a pilot, although he resigned from the latter by 1996. He remained with Ryanair until leaving the board 2002, by which time he was a multi-millionaire due to the success of the airline.
Question: Ryan was Cathal's father.
no

The Chicago Bulls are a National Basketball Association team based in Chicago, Illinois.
Question: The Bulls basketball team is based in Chicago, Illinois.
yes

Egon Eiermann (born September 29, 1904, Neuendorf; died July 20, 1970, Baden-Baden) was one of Germany's most prominent architects in the second half of the 20th century.
Question: Egon Eiermann died on September 29, 1904.
no