premise: A man and a woman are dancing in the crowd.
hypothesis: a couple dance together at their wedding reception
explanation_1: Man and a woman are not necessarily a couple.
explanation_2: A man and a woman must not dance together only on their wedding reception.
explanation_3: A man and a woman are not assumed to be a couple.  A crowd does not imply it is their wedding reception.
premise_logic: exists e1 x1 x2 x3 x4.(n_crowd(x4) & in(e1,x4) & Actor(e1,x1) & v_dance(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
hypothesis_logic: exists x1 x2 x3 x4.(a_topic(x1) & at(x1,x3) & n_reception(x3) & of(x3,x4) & n_wedding(x4) & of(x3,x1) & n_thing(x1) & r_together(x1) & n_dance(x1) & of(x1,x2) & n_couple(x2))
premise_sim: exists e1 x1 x2 x3 x4.(v_dance(e1) & subset_of(x3,x1) & subset_of(x2,x1) & n_woman(x3) & n_man(x2) & n_crowd(x4) & in(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3 x4.(r_together(x1) & of(x3,x4) & of(x3,x1) & of(x1,x2) & n_wedding(x4) & n_thing(x1) & n_reception(x3) & n_dance(x1) & n_couple(x2) & at(x1,x3) & a_topic(x1))