premise: Two men in black pants and black shirts practice martial arts on a green gym floor.
hypothesis: Two men practicing martial arts.
explanation_1: Practicing martial arts is a rephrasing of practice martial arts.
explanation_2: Two men practicing martial arts is a much simpler rephrasing with details of clothes and location omitted.
explanation_3: "Two men practicing martial arts" is a rephrasing of two men practice martial arts.
premise_logic: exists s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x1) & in(x1,x2) & subset_of(x4,x2) & on(x4,x7) & n_floor(x7) & of(x7,x8) & n_gym(x8) & a_green(s4) & Theme(s4,x7) & n_art(x4) & a_martial(s3) & Theme(s3,x4) & of(x4,x6) & n_practice(x6) & of(x4,x5) & n_shirt(x5) & a_black(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_pants(x3) & a_black(s1) & Theme(s1,x3) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_practice(e1) & n_art(x3) & a_martial(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
premise_sim: exists s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7 x8.(subset_of(x4,x2) & subset_of(x3,x2) & on(x4,x7) & of(x7,x8) & of(x4,x6) & of(x4,x5) & n_shirt(x5) & n_practice(x6) & n_pants(x3) & n_man(x1) & n_gym(x8) & n_floor(x7) & n_art(x4) & in(x1,x2) & card_eq_2(x1) & a_topic(x1) & a_martial(s3) & a_green(s4) & a_black(s2) & a_black(s1) & Theme(s4,x7) & Theme(s3,x4) & Theme(s2,x4) & Theme(s1,x3))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_practice(e1) & n_man(x1) & n_art(x3) & card_eq_2(x1) & a_topic(x1) & a_martial(s1) & Theme(s1,x3) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))