premise: A man is sitting on his front step.
hypothesis: A man is sitting on his step.
explanation_1: All that is omitted is the position of the step. A man is sitting on his front step implies a man is sitting on his step.
premise_logic: exists e1 s1 x1 x2.(on(e1,x2) & n_step(x2) & a_front(s1) & Theme(s1,x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(on(e1,x2) & n_step(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
premise_sim: exists e1 s1 x1 x2.(v_sit(e1) & on(e1,x2) & of(x2,x1) & n_step(x2) & n_man(x1) & n_male(x1) & a_front(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_sit(e1) & on(e1,x2) & of(x2,x1) & n_step(x2) & n_man(x1) & n_male(x1) & Actor(e1,x1))