premise: Cargo is being loaded onto a ship.
hypothesis: Things are being loaded onto a cargo ship.
explanation_1: Cargo are things.  A ship that carries cargo is a cargo ship.
premise_logic: exists e1 x1 x2.(ne_nam_cargo(x1) & onto(e1,x2) & n_ship(x2) & Theme(e1,x1) & v_load(e1))
hypothesis_logic: exists e1 x1 x2 x3.(onto(e1,x2) & n_ship(x2) & of(x2,x3) & n_cargo(x3) & Theme(e1,x1) & v_load(e1) & n_thing(x1))
premise_sim: exists e1 x1 x2.(v_load(e1) & onto(e1,x2) & ne_nam_cargo(x1) & n_ship(x2) & Theme(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_load(e1) & onto(e1,x2) & of(x2,x3) & n_thing(x1) & n_ship(x2) & n_cargo(x3) & Theme(e1,x1))