Two men grilling outside on a half mowed lawn.
Two men grilling steaks outdoors.
Just because two men are grilling it doesn't mean that they are grilling steaks.
exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & n_lawn(x3) & Theme(e2,x3) & v_mow(e2) & of(x3,x4) & n_half(x4) & r_outside(e1) & Actor(e1,x2) & v_grill(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_grill(e1) & n_outdoors(x3) & of(x3,x4) & n_steak(x4) & (x1 = x2) & n_man(x1) & card_eq_2(x1))