premise: A man walks past an arch in an old gothic style building.
hypothesis: The arch is old
explanation_1: The arch does not have to be old even if it is in an old building.
explanation_2: Sentence 1 doesn't say if the arch is old or not.
explanation_3: IT IS THE OLD STYLE WHICH CANNOT MAKE THE ARCH OLDER.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(past(e1,x3) & in(x3,x4) & n_style(x4) & a_gothic(s2) & Theme(s2,x4) & a_old(s1) & Theme(s1,x4) & n_arch(x3) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_building(x2) & n_man(x1))
hypothesis_logic: exists s1 x1.(n_arch(x1) & Theme(s1,x1) & a_old(s1))
premise_sim: exists e1 s1 s2 x1 x2 x3 x4.(v_walk(e1) & past(e1,x3) & n_style(x4) & n_man(x1) & n_building(x2) & n_arch(x3) & in(x3,x4) & a_old(s1) & a_gothic(s2) & Theme(s2,x4) & Theme(s1,x4) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists s1 x1.(n_arch(x1) & a_old(s1) & Theme(s1,x1))