premise: A man and woman talk to another woman, all looking concerned, in a room being decorated with streamers and balloons.
hypothesis: Some people are throwing a surprise birthday party.
explanation_1: There is nothing in sentence one to indicate the party is a surprise birthday party.
explanation_2: You can't tell they are throwing a surprise birthday party just because people look concerned in a room decorated with streamers and balloons.
explanation_3: Not all streamers and balloons are for a surprise birthday party.
premise_logic: exists s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & to(x2,x4) & all e1 x5.((n_concerned(x5) & Actor(e1,x5) & v_look(e1)) -> exists e2 x6 x7 x8 x9 x10.(rel(x4,x5) & in(x5,x6) & with(e2,x8) & subset_of(x10,x8) & n_balloon(x10) & subset_of(x9,x8) & n_streamer(x9) & Theme(e2,x7) & v_decorate(e2) & (x6 = x7) & n_room(x6))) & n_woman(x4) & -(x4 = x3) & n_woman(x3) & n_woman(x3) & n_talk(x2) & of(x2,x3) & subset_of(x1,s1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_party(x2) & of(x2,x4) & n_birthday(x4) & of(x2,x3) & n_surprise(x3) & n_people(x1))
premise_sim: exists s1 x1 x2 x3 x4.(to(x2,x4) & subset_of(x2,s1) & subset_of(x1,s1) & of(x2,x3) & n_woman(x4) & n_woman(x3) & n_talk(x2) & n_man(x1) & all e1 x5.(exists e2 x6 x7 x8 x9 x10.(with(e2,x8) & v_decorate(e2) & subset_of(x9,x8) & subset_of(x10,x8) & rel(x4,x5) & n_streamer(x9) & n_room(x6) & n_balloon(x10) & in(x5,x6) & Theme(e2,x7) & (x6 = x7)) | -v_look(e1) | -n_concerned(x5) | -Actor(e1,x5)) & a_topic(s1) & -(x4 = x3))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_throw(e1) & of(x2,x4) & of(x2,x3) & n_surprise(x3) & n_people(x1) & n_party(x2) & n_birthday(x4) & Theme(e1,x2) & Actor(e1,x1))