premise: One man building something from an old piano.
hypothesis: A man is a hammer on an old piano.
explanation_1: Just because One man building something from an old piano does not indicate that A man is a hammer on an old piano.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_build(e1) & from(x3,x4) & n_piano(x4) & a_old(s1) & Theme(s1,x4) & n_thing(x3) & (x1 = x2) & n_man(x1) & card_eq_1(x1))
hypothesis_logic: exists p1 x1.(exists s1 x2 x3.((x1 = x2) & on(x2,x3) & n_piano(x3) & a_old(s1) & Theme(s1,x3) & n_hammer(x2)) & n_man(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_build(e1) & n_thing(x3) & n_piano(x4) & n_man(x1) & from(x3,x4) & card_eq_1(x1) & a_topic(x1) & a_old(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists s1 x2 x3.(on(x2,x3) & n_piano(x3) & n_hammer(x2) & a_old(s1) & Theme(s1,x3) & (x1 = x2)))