premise: A man and child working on a puzzle.
hypothesis: The two kids fight over puzzle pieces.
explanation_1: The subject is either a pair of kids or a man and child. They are either working on or fighting over the puzzle.
explanation_2: A MAN IS NOT A KID. WORKING ON A PUZZLE AND FIGHT OVER PUZZLE PIECES IS POSSIBLE
explanation_3: The two kids is different from "a man and child", also while the kids fight over puzzle pieces the man and child working on a puzzle.
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 s1 x1 x2 x3.(n_kid(x1) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1) & v_fight(e1) & n_piece(x2) & of(x2,x3) & n_puzzle(x3) & a_over(s1) & Theme(s1,x2))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_work(e1) & subset_of(x2,s1) & subset_of(x1,s1) & on(e1,x4) & n_puzzle(x4) & n_man(x1) & n_child(x2) & a_topic(s1) & Actor(e1,x3) & (s1 = x3))
hypothesis_sim: exists e1 s1 x1 x2 x3.(v_fight(e1) & of(x2,x3) & n_puzzle(x3) & n_piece(x2) & n_kid(x1) & card_eq_2(x1) & a_over(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))