The man is playing with a foam football on the beach.
The man is washing dishes.
The man can't be playing football and washing dishes at the same time.
exists e1 x1 x2 x3 x4.(n_beach(x4) & n_man(x1) & with(e1,x2) & on(x2,x4) & n_football(x2) & of(x2,x3) & n_foam(x3) & Actor(e1,x1) & v_play(e1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wash(e1) & n_dish(x2))