A man in a yellow shirt juggles knives.
A man juggles apples.
The man juggles knives, so he can't be juggling apples.
exists s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & n_knife(x2) & of(x2,x4) & n_juggle(x4) & of(x2,x3) & n_shirt(x3) & a_yellow(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_juggle(e1) & n_apple(x2) & n_man(x1))