A man gives a speech in front of a tv.
The woman is swimming in the ocean.
There can either be a man giving a speech or a woman swimming in the ocean, not both.
exists e1 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_tv(x4) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_speech(x2) & n_man(x1))
exists e1 x1 x2.(n_ocean(x2) & n_woman(x1) & in(e1,x2) & Actor(e1,x1) & v_swim(e1))