question: What groups remain today ?
answer: Royal Estudiantina la Napolitaine ( founded in 1904 ) in Antwerp , Brasschaats mandoline orkest in Brasschaat and an orchestra in Mons ( Bergen ) .
turker_answer: Groups that remain today include the Royal Estudiantina la Napolitaine ( founded in 1904 ) in Antwerp , Brasschaats Mandoline Orkest in Brasschaat , and an orchestra in Mons ( Bergen ) .
rule-based: Royal Estudiantina la Napolitaine ( founded in 1904 ) in Antwerp , Brasschaats mandoline orkest in Brasschaat and an orchestra in Mons ( Bergen ) remain today .