A man in an pilot uniform is walking down the sidewalk carrying luggage.
The clown is funny.
A man in a pilot uniform can not also be a clown who is funny.
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(n_sidewalk(x4) & a_down(s1) & Manner(e2,s1) & Theme(e2,x4) & Actor(e2,x1) & v_walk(e2) & Theme(e1,x6) & Actor(e1,x5) & v_carry(e1) & n_luggage(x6) & (x4 = x5) & in(x1,x2) & n_uniform(x2) & of(x2,x3) & n_pilot(x3) & n_man(x1))
exists s1 x1.(n_clown(x1) & Theme(s1,x1) & a_funny(s1))