A woman is picking corn, half hidden by the stalks.
The woman is setting the barn on fire.
A woman cannot be picking corn if she is setting the barn on fire.
exists e2 e1 x1 x2 x3 x4 x5.(n_stalk(x5) & Theme(e2,x2) & Actor(e2,x1) & v_pick(e2) & rel(x2,x3) & Actor(e1,x5) & Theme(e1,x4) & v_hide(e1) & (x3 = x4) & n_half(x3) & n_corn(x2) & n_woman(x1))
exists e1 x1 x2 x3.(n_barn(x2) & n_woman(x1) & on(e1,x3) & n_fire(x3) & Theme(e1,x2) & Actor(e1,x1) & v_set(e1))