A man is mowing the lawn with a red lawn mower.
A woman sunbathes on the grass.
The person cannot be both a man and a woman
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_mow(e1) & with(x2,x3) & n_mower(x3) & of(x3,x2) & n_lawn(x2) & n_lawn(x2) & a_red(s1) & Theme(s1,x3) & n_man(x1))
exists e1 x1 x2.(n_grass(x2) & on(e1,x2) & Actor(e1,x1) & v_sunbathe(e1) & n_woman(x1))