premise: A family, daughter in the middle, walks down the street.
hypothesis: the family is young
explanation_1: A family walking down the street isn't necessarily young.
explanation_2: Not all families are young.
explanation_3: The families that are not young might also walk down the street with the daughter in the middle.
premise_logic: exists e1 x1 x2 x3 x4.(n_street(x4) & n_middle(x3) & down(e1,x4) & Actor(e1,x1) & v_walk(e1) & rel(x1,x2) & in(x2,x3) & n_daughter(x2) & n_family(x1))
hypothesis_logic: exists s1 x1.(n_family(x1) & Theme(s1,x1) & a_young(s1))
premise_sim: exists e1 x1 x2 x3 x4.(v_walk(e1) & rel(x1,x2) & n_street(x4) & n_middle(x3) & n_family(x1) & n_daughter(x2) & in(x2,x3) & down(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists s1 x1.(n_family(x1) & a_young(s1) & Theme(s1,x1))