Two men barbecuing at a beach.
They are cooking on the beach.
Barbecuing involves cooking meat.
exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_beach(x3) & Actor(e1,x2) & v_barbecue(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_beach(x2) & n_thing(x1) & on(e1,x2) & Actor(e1,x1) & v_cook(e1))