Two men barbecuing at a beach.
Two men are standing in the sand waiting for their food to cook.
A beach is in the sand. Standing and waiting for food to cook is what happens when barbecuing.
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 e2 e1 x1 x2 x3 x4.(n_food(x3) & of(x3,x2) & n_thing(x2) & n_sand(x2) & for(e1,e2) & for(e2,x3) & to(x3,x4) & n_cook(x4) & Actor(e2,x1) & v_wait(e2) & in(e1,x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & card_eq_2(x1))