A woman is hugging a man.
Two people who haven't seen each other in a long time hug.
People are hugging each other after long time
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hug(e1) & n_man(x2) & n_woman(x1))
exists x1 x2.(a_topic(x1) & -all x3.(n_other(x3) -> exists e1 s1 x4 x5.(in(e1,x4) & n_hug(x4) & of(x4,x5) & n_time(x5) & a_long(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_see(e1))) & (x1 = x2) & n_people(x1) & card_eq_2(x1))