A group of dancing swimmers doing one of their routines.
A group of dancing swimmers is ruining their routine.
Just because they are doing one of their routines doesn't mean they are ruining their routine.
exists e1 e2 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & Theme(e2,x4) & Actor(e2,x3) & v_do(e2) & of(x4,x5) & n_routine(x5) & of(x5,x1) & n_thing(x1) & n_thing(x4) & card_eq_1(x4) & (x2 = x3) & n_swimmer(x2) & Actor(e1,x2) & v_dance(e1) & n_group(x1))
exists e1 e2 x1 x2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_ruin(e2) & n_routine(x3) & of(x3,x1) & n_thing(x1) & of(x1,x2) & n_swimmer(x2) & Actor(e1,x2) & v_dance(e1) & n_group(x1))