premise: A man is showing a girl a surfboard.
hypothesis: A girl is seeing a man and a surfboard.
explanation_1: If a man is showing a girl a surfboard then a girl is seeing a surfboard.
premise_logic: exists x1.(all x2.(n_surfboard(x2) -> exists e1 x3.(Theme(e1,x3) & Actor(e1,x1) & v_show(e1) & for(x3,x2) & n_girl(x3))) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_see(e1) & subset_of(x4,x2) & n_surfboard(x4) & subset_of(x3,x2) & n_man(x3) & n_girl(x1))
premise_sim: exists x1.(n_man(x1) & all x2.(exists e1 x3.(v_show(e1) & n_girl(x3) & for(x3,x2) & Theme(e1,x3) & Actor(e1,x1)) | -n_surfboard(x2)))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_see(e1) & subset_of(x4,x2) & subset_of(x3,x2) & n_surfboard(x4) & n_man(x3) & n_girl(x1) & Theme(e1,x2) & Actor(e1,x1))