premise: Two girls in red life jackets lock oars on a river.
hypothesis: Two girls sleeping on a couch.
explanation_1: Two girls are performing different actions.  First, they are on the river lock oars and next they are sleeping on a couch.
explanation_2: Sleeping girls cannot lock oars.
explanation_3: You cannot lock oars while sleeping.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(on(e1,x5) & n_river(x5) & Theme(e1,x4) & Actor(e1,x1) & v_lock(e1) & n_oar(x4) & in(x1,x2) & n_jacket(x2) & of(x2,x3) & n_life(x3) & a_red(s1) & Theme(s1,x2) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_couch(x3) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_lock(e1) & on(e1,x5) & of(x2,x3) & n_river(x5) & n_oar(x4) & n_life(x3) & n_jacket(x2) & n_girl(x1) & in(x1,x2) & card_eq_2(x1) & a_red(s1) & Theme(s1,x2) & Theme(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_sleep(e1) & on(e1,x3) & n_girl(x1) & n_couch(x3) & card_eq_2(x1) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))