premise: A man is wearing a hard hat and orange jacket standing in front of a red ladder.
hypothesis: A man floats up a ladder.
explanation_1: The man would not be standing in front of something while he floats.
explanation_2: If a man is standing in front of a red ladder the man does not floats up a ladder.  A ladder does not have to be red.
explanation_3: Standing and floating are not possible at the same time.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & in(x2,x7) & of(x7,x8) & n_ladder(x8) & a_red(s2) & Theme(s2,x8) & n_front(x7) & n_standing(x4) & of(x4,x6) & n_jacket(x6) & of(x4,x5) & n_orange(x5) & n_hat(x3) & a_hard(s1) & Theme(s1,x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2.(a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_float(e1) & n_ladder(x2) & n_man(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(v_wear(e1) & subset_of(x4,x2) & subset_of(x3,x2) & of(x7,x8) & of(x4,x6) & of(x4,x5) & n_standing(x4) & n_orange(x5) & n_man(x1) & n_ladder(x8) & n_jacket(x6) & n_hat(x3) & n_front(x7) & in(x2,x7) & a_red(s2) & a_hard(s1) & Theme(s2,x8) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_float(e1) & n_man(x1) & n_ladder(x2) & a_up(s1) & Theme(e1,x2) & Manner(e1,s1) & Actor(e1,x1))