premise: There are three colorful boats with a person sitting in the middle one.
hypothesis: There is a dance party on the boat.
explanation_1: A person is sitting in the middle boat when there is a dance party on the boat.
explanation_2: A dance party usually needs more than one person.  There is either three boats or one boat.
explanation_3: a person isnt considered a party
premise_logic: exists p1 x1 e1 s1 s2 x2 x3 x4.((x1 = x2) & with(x2,x3) & in(e1,x2) & n_thing(x2) & card_eq_1(x2) & a_middle(s2) & Theme(s2,x2) & Actor(e1,x4) & v_sit(e1) & (x3 = x4) & n_person(x3) & n_boat(x2) & a_colorful(s1) & Theme(s1,x2) & card_eq_3(x2))
hypothesis_logic: exists p1 x1 x4.(n_boat(x4) & exists x2 x3.((x1 = x2) & on(x2,x4) & n_party(x2) & of(x2,x3) & n_dance(x3)))
premise_sim: exists x1 e1 s1 s2 x2 x3 x4.(with(x2,x3) & v_sit(e1) & n_thing(x2) & n_person(x3) & n_boat(x2) & in(e1,x2) & card_eq_3(x2) & card_eq_1(x2) & a_middle(s2) & a_colorful(s1) & Theme(s2,x2) & Theme(s1,x2) & Actor(e1,x4) & (x3 = x4) & (x1 = x2))
hypothesis_sim: exists x1 x4.(n_boat(x4) & exists x2 x3.(on(x2,x4) & of(x2,x3) & n_party(x2) & n_dance(x3) & (x1 = x2)))