A mounted policeman in yellow is patrolling the streets.
The man is wearing blue.
Either he was wearing yellow or blue.
exists e1 s1 x1 x2 x3.(n_street(x3) & Theme(e1,x3) & Actor(e1,x1) & v_patrol(e1) & in(x1,x2) & n_yellow(x2) & n_policeman(x1) & a_mount(s1) & Theme(s1,x1))
exists e1 p1 x1.(n_man(x1) & exists s1.(Theme(s1,x1) & a_blue(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_wear(e1))