The airline now flew under the name Sabena - Belgian World Airlines.
Question: Sabena is an airline.
yes

An investigation has found that Unity Party presidential candidate, Mrs. Ellen Johnson-Sirleaf, United Democratic standard bearer, Charles Brumskine, and Liberian National Union standard bearer, John Morlue, have been in the position of U.S. permanent residency or green card.
Question: Mrs. Ellen Johnson-Sirleaf is the leader of Unity party.
no

The book contains short stories by the famous Bulgarian writer, Nikolai Haitov.
Question: Nikolai Haitov is a writer.
yes