A man in dress cloths, walks past a Ford Impala.
A man in a brown suit walks by a car.
Just because the man is in dress cloths that does not mean he is in a brown suit.
exists e1 x1 x2 x3 x4 x5.(past(e1,x4) & ne_org_impala(x4) & (x4 = x5) & ne_org_ford(x5) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_cloth(x2) & of(x2,x3) & n_dress(x3) & n_man(x1))
exists e1 s1 x1 x2 x3.(by(e1,x3) & n_car(x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_suit(x2) & a_brown(s1) & Theme(s1,x2) & n_man(x1))