A man is crossing the street with a info sign in the background.
A man is swimming.
One cannot be simultaneously crossing the street and swimming.
exists e1 x1 x2 x3 x4 x5.(n_background(x5) & n_street(x2) & with(e1,x3) & in(x3,x5) & n_sign(x3) & of(x3,x4) & n_info(x4) & Theme(e1,x2) & Actor(e1,x1) & v_cross(e1) & n_man(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_swimming(x2)) & n_man(x1))