premise: A sculptor is carving stone.
hypothesis: A sculptor is carving
explanation_1: If a sculptor is carving stone, that means the sculptor is carving.
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_carve(e1) & n_stone(x2) & n_sculptor(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_carve(e1) & n_sculptor(x1))
premise_sim: exists e1 x1 x2.(v_carve(e1) & n_stone(x2) & n_sculptor(x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_carve(e1) & n_sculptor(x1) & Actor(e1,x1))