Two guys talking in front of a sink.
Two guys gossiping about their wives in the kitchen.
Not all talking is gossiping.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x3) & of(x3,x4) & n_sink(x4) & n_front(x3) & Actor(e1,x2) & v_talk(e1) & (x1 = x2) & n_guy(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(n_kitchen(x4) & a_topic(x1) & about(e1,x3) & in(x3,x4) & n_wife(x3) & of(x3,x1) & n_thing(x1) & Actor(e1,x2) & v_gossip(e1) & (x1 = x2) & n_guy(x1) & card_eq_2(x1))