Girls fighting on karate competition.
Girls are fighting karate and having fun.
Not all karate fighters are necessarily be having fun while fighting on a karate competitions.
exists e1 s1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_competition(x3) & a_karate(s1) & Theme(s1,x3) & Actor(e1,x2) & v_fight(e1) & (x1 = x2) & n_girl(x1))
exists e2 e1 x1 x2 x3 x4.(Theme(e2,x4) & Actor(e2,x3) & v_have(e2) & n_fun(x4) & n_girl(x3) & Theme(e1,x2) & Actor(e1,x1) & v_fight(e1) & n_karate(x2) & n_girl(x1))