An old man is sitting on a rad fire hydrant.
A woman is swimming.
The man is just sitting while the woman is swimming.
exists e1 s1 x1 x2 x3 x4.(on(e1,x2) & n_hydrant(x2) & of(x2,x4) & n_fire(x4) & of(x2,x3) & n_rad(x3) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists p1 x1.(exists x2.((x1 = x2) & n_swimming(x2)) & n_woman(x1))