A man in bright red shorts is walking by some rocks.
The man is wearing blue pants.
red shorts is contradictory to blue pants.
exists e1 s1 s2 x1 x2 x3.(by(e1,x3) & n_rock(x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_shorts(x2) & a_red(s2) & Theme(s2,x2) & a_bright(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_pants(x2) & a_blue(s1) & Theme(s1,x2))