premise: A man holding a briefcase on a subway.
hypothesis: A man holds a briefcase.
explanation_1: A man holding a briefcase definitely holds a briefcase.
explanation_2: " Holding a briefcase " is a rewording of " holds a briefcase ".
explanation_3: holding a briefcase is rephrasing of holds a briefcase.
premise_logic: exists e1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_subway(x4) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_briefcase(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_briefcase(x2) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_hold(e1) & on(e1,x4) & n_subway(x4) & n_man(x1) & n_briefcase(x3) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_hold(e1) & n_man(x1) & n_briefcase(x2) & Theme(e1,x2) & Actor(e1,x1))