Two boats hold people and food items.
People and things in boats.
The only way a boat can hold people and items is if the people and things are IN the boat.
exists e1 x1 x2 x3 x4 x5.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & subset_of(x4,x2) & n_item(x4) & of(x4,x5) & n_food(x5) & subset_of(x3,x2) & n_people(x3) & n_boat(x1) & card_eq_2(x1))
exists s1 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & n_boat(x3) & n_thing(x2) & subset_of(x1,s1) & n_people(x1))