premise: Two dogs play together on the bed.
hypothesis: Dogs playing on bed.
explanation_1: Two dogs is a group of dogs.
explanation_2: Dogs playing is a rephrasing of dogs play together.
explanation_3: two dogs play together means dogs playing
premise_logic: exists e1 s1 x1 x2.(n_bed(x2) & on(e1,x2) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_bed(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_dog(x1))
premise_sim: exists e1 s1 x1 x2.(v_play(e1) & on(e1,x2) & n_dog(x1) & n_bed(x2) & card_eq_2(x1) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_play(e1) & on(e1,x3) & n_dog(x1) & n_bed(x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))