premise: Basketball referee watching a team player hang from the hoop.
hypothesis: A man working hard.
explanation_1: Not all referees are men. There is no indication that the referee is working the game he is watching, and furthermore no indication that he is working hard at it.
explanation_2: A basketball referee is not necessarily a man or working by watching a team player hang from the hoop.
explanation_3: The basketball referee or the team player could be a female, not a man.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_hoop(x6) & from(e1,x6) & Theme(e1,x3) & Actor(e1,x1) & v_watch(e1) & n_hang(x3) & of(x3,x5) & n_player(x5) & of(x3,x4) & n_team(x4) & n_referee(x1) & of(x1,x2) & n_basketball(x2))
hypothesis_logic: exists e1 s1 x1 x2.(a_topic(x1) & a_hard(s1) & Manner(e1,s1) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5 x6.(v_watch(e1) & of(x3,x5) & of(x3,x4) & of(x1,x2) & n_team(x4) & n_referee(x1) & n_player(x5) & n_hoop(x6) & n_hang(x3) & n_basketball(x2) & from(e1,x6) & Theme(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_work(e1) & n_man(x1) & a_topic(x1) & a_hard(s1) & Manner(e1,s1) & Actor(e1,x2) & (x1 = x2))