A man walking beside a house with bags.
A man watches his wife perform on stage.
A man can not be walking while watching a performance.
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(e1,x4) & n_bag(x4) & beside(e1,x3) & n_house(x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3 x4.(on(e2,x4) & n_stage(x4) & Actor(e2,x1) & v_perform(e2) & Theme(e1,x3) & Actor(e1,x2) & v_watch(e1) & n_wife(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_man(x1))