A man in a red shirt is walking on the street.
A man wearing blue is sitting on a bench.
A man is either wearing blue or a red shirt.
exists e1 s1 x1 x2 x3.(n_street(x3) & on(e1,x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_shirt(x2) & a_red(s1) & Theme(s1,x2) & n_man(x1))
exists e1 e2 x1 x2 x3 x4.(on(e2,x4) & n_bench(x4) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_blue(x3) & (x1 = x2) & n_man(x1))