premise: Dinner and decisions, with the crew.
hypothesis: the crew was celebrating a birthday
explanation_1: Just because a crew is making decisions during dinner does not mean they are celebrating a birthday.
explanation_2: There is no indication they were celebrating a birthday.
explanation_3: Just because dinner and decisions was going on with the crew, doesn't mean the crew was celebrating a birthday.
premise_logic: exists s1 x1 x2 x3.(n_crew(x3) & ne_nam_dinner(x1) & a_topic(s1) & subset_of(x2,s1) & with(x2,x3) & n_decision(x2) & subset_of(x1,s1))
hypothesis_logic: exists e1 x1 x2.(n_crew(x1) & Theme(e1,x2) & Actor(e1,x1) & v_celebrate(e1) & n_birthday(x2))
premise_sim: exists s1 x1 x2 x3.(with(x2,x3) & subset_of(x2,s1) & subset_of(x1,s1) & ne_nam_dinner(x1) & n_decision(x2) & n_crew(x3) & a_topic(s1))
hypothesis_sim: exists e1 x1 x2.(v_celebrate(e1) & n_crew(x1) & n_birthday(x2) & Theme(e1,x2) & Actor(e1,x1))