Man and Woman are working.
a man shooting his wife
If a man is shooting his wife, they aren't working.
exists e1 x1 x2 x3.(ne_nam_woman(x3) & ne_nam_man(x2) & Actor(e1,x1) & v_work(e1) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_shoot(e1) & n_wife(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1))