premise: The floor is tiled.
hypothesis: The floor is smooth.
explanation_1: Not all tiled floors are smooth.
premise_logic: exists e1 x1.(n_floor(x1) & Theme(e1,x1) & v_tile(e1))
hypothesis_logic: exists s1 x1.(n_floor(x1) & Theme(s1,x1) & a_smooth(s1))
premise_sim: exists e1 x1.(v_tile(e1) & n_floor(x1) & Theme(e1,x1))
hypothesis_sim: exists s1 x1.(n_floor(x1) & a_smooth(s1) & Theme(s1,x1))