premise: Mother and daughter are meeting for the first time.
hypothesis: The mother and daughter are meeting over lunch.
explanation_1: Meetings take place in many situations besides over lunch.
explanation_2: Not all meetings happen over lunch.
explanation_3: People doesn't necessarily meet over lunch.
premise_logic: exists e1 s1 x1 x2 x3 x4.(n_time(x4) & a_first(s1) & Theme(s1,x4) & ne_tim_mother(x2) & for(e1,x4) & Actor(e1,x1) & v_meet(e1) & subset_of(x3,x1) & n_daughter(x3) & subset_of(x2,x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_daughter(x3) & n_mother(x2) & subset_of(x3,x1) & subset_of(x2,x1) & over(e1,x4) & n_lunch(x4) & Actor(e1,x1) & v_meet(e1))