    Sentence 1: Country-music station  KKCS has suspended two disc  jockeys for playing songs by the  Dixie Chicks in violation of a ban  imposed after one group member  criticized President George Bush    Sentence 2: A radio station has  suspended two disc jockeys for  locking themselves in the studio  and continuously playing Dixie  Chicks songs , violating the  station 's two-month-old ban on  the group ‘'s music .