premise: Mother and daughter are meeting for the first time.
hypothesis: The mother and daughter are meeting.
explanation_1: "Mother and daughter are meeting for the first time." is a rephrasing of "mother and daughter are meeting"
explanation_2: Meeting for the first time is a type of meeting.
explanation_3: If they are meeting for the first time they're meeting.
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.(n_daughter(x3) & n_mother(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Actor(e1,x1) & v_meet(e1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_meet(e1) & subset_of(x3,x1) & subset_of(x2,x1) & ne_tim_mother(x2) & n_time(x4) & n_daughter(x3) & for(e1,x4) & a_first(s1) & Theme(s1,x4) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_meet(e1) & subset_of(x3,x1) & subset_of(x2,x1) & n_mother(x2) & n_daughter(x3) & Actor(e1,x1))