Two women hugging each other.
Two women are being afffectionate.
Hugging is an act of being affectionate. Hence, synonymous.
exists x1 x2.(a_topic(x1) & all x3.(n_other(x3) -> exists e1.(Theme(e1,x3) & Actor(e1,x2) & v_hug(e1))) & (x1 = x2) & n_woman(x1) & card_eq_2(x1))
exists s1 x1.(Theme(s1,x1) & a_afffectionate(s1) & n_woman(x1) & card_eq_2(x1))