Man with computer giving speech.
The man is making a bird feeder.
The man is either giving a speech or making a bird feeder.
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_give(e1) & n_speech(x4) & (x2 = x3) & n_computer(x2) & n_man(x1))
exists e1 x1 x2 x3.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_feeder(x2) & of(x2,x3) & n_bird(x3))