A man grilling meat on an outdoor grilling pit.
A man is preparing meat for the party.
Just because a man is grilling meat, doesn't mean he is preparing it for a party.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x4) & n_pit(x4) & of(x4,x5) & n_grilling(x5) & a_outdoor(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_grill(e1) & n_meat(x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_party(x3) & for(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_prepare(e1) & n_meat(x2) & n_man(x1))