The man is standing on the corner playing music.
The man is doing card tricks.
The man cannot be standing on the corner playing music and doing cad tricks at the same time.
exists e1 e2 x1 x2 x3.(n_corner(x2) & n_man(x1) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_play(e2) & n_music(x3) & on(e1,x2) & Actor(e1,x1) & v_stand(e1))
exists e1 x1 x2 x3.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_trick(x2) & of(x2,x3) & n_card(x3))