premise: A man and child working on a puzzle.
hypothesis: A dad is helping his daughter with a puzzle.
explanation_1: A child could be either a boy or a girl and just because they are working on a puzzle it doesn't  mean that the girl is his daughter.
explanation_2: A man does not have to be a dad.  A child does not have to be a daughter or a girl.
explanation_3: Not all man and child are dad and daughter.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(s1) & on(e1,x4) & n_puzzle(x4) & Actor(e1,x3) & v_work(e1) & (s1 = x3) & n_child(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
hypothesis_logic: exists e1 x1 x2 x3.(with(e1,x3) & n_puzzle(x3) & Theme(e1,x2) & Actor(e1,x1) & v_help(e1) & n_daughter(x2) & of(x2,x1) & n_male(x1) & n_dad(x1))