premise: A young man and a woman are sleeping in a van.
hypothesis: the people are a couple
explanation_1: Just because, a young man, and a woman are sleeping in a van, does not imply the young man and woman are a couple.
premise_logic: exists e1 s1 x1 x2 x3 x4.(in(e1,x4) & n_van(x4) & Actor(e1,x1) & v_sleep(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2) & a_young(s1) & Theme(s1,x2))
hypothesis_logic: exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_couple(x2)))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_sleep(e1) & subset_of(x3,x1) & subset_of(x2,x1) & n_woman(x3) & n_van(x4) & n_man(x2) & in(e1,x4) & a_young(s1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(n_couple(x2) & (x1 = x2)))