Complex sentence: The Buenos Aires Football Club (frecquently abrievated as "BAFC") was an Argentine rugby union club from Buenos Aires, established in 1886 and predecessor of current Buenos Aires Cricket & Rugby Club.
Split into simpler sentences: The Buenos Aires Football Club (frequently abrievated as "BAFC") was an Argentine rugby union club founded in Buenos Aires. Established in 1886 it was a predecessor of the current Buenos Aires Cricket & Rugby Club.