premise: A young girl holding a stuffed pig smiles.
hypothesis: A young child holds a stuffed pig.
explanation_1: A young girl is a young child.
explanation_2: holding a stuffed pig is inferred as holds a stuffed pig
explanation_3: child relates to girl and she holding stuffed pig
premise_logic: exists e2 e1 s1 s2 x1 x2 x3.(Actor(e2,x1) & v_smile(e2) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_pig(x3) & a_stuffed(s2) & Theme(s2,x3) & (x1 = x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 s2 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_pig(x2) & a_stuffed(s2) & Theme(s2,x2) & n_child(x1) & a_young(s1) & Theme(s1,x1))