A young girl is walking through a grassy pasture.
A man runs through the dense woods.
There is either a man or there is a girl, but not both, and one either runs or one is walking, but not both.
exists e1 s1 s2 x1 x2.(through(e1,x2) & n_pasture(x2) & a_grassy(s2) & Theme(s2,x2) & Actor(e1,x1) & v_walk(e1) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(n_wood(x2) & of(x2,x3) & n_dense(x3) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_man(x1))