A little girl in a pink hat is playing with a soccer ball.
A boy catching a Frisbee.
a girl is not a boy and either they are playing frisbee or soccer
exists e1 s1 s2 x1 x2 x3 x4.(with(e1,x3) & n_ball(x3) & of(x3,x4) & n_soccer(x4) & Actor(e1,x1) & v_play(e1) & in(x1,x2) & n_hat(x2) & a_pink(s2) & Theme(s2,x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_catch(e1) & n_frisbee(x3) & (x1 = x2) & n_boy(x1))