Complex sentence: FLEX Linhas Aéreas SA is the new name of the former commercial airline Nordeste Linhas Aéreas, a former subsidiary of Varig, which officially relaunched operations on March 8,2008.
Split into simpler sentences: FLEX Linhas Aéreas SA is the new name of the former commercial airline Nordeste Linhas Aéreas, a former subsidiary of Varig. Flex officially relaunched operations on March 8,2008.