premise: A man with a mustache is playing ice hockey with snow in the background.
hypothesis: A person is practicing hockey.
explanation_1: Not every person is a man with a mustache.
explanation_2: Practicing is not implied by playing ice hockey.
explanation_3: Just because the man is playing hockey does not mean he is practicing.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(n_background(x6) & with(e1,x5) & in(x5,x6) & n_snow(x5) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_hockey(x3) & of(x3,x4) & n_ice(x4) & with(x1,x2) & n_mustache(x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_practice(e1) & n_hockey(x2) & n_person(x1))