A group of people consisting of 6 people are waiting somewhere while 4 of them are talking to each other.
some people wait near another group who chat
Chat is another word for talking.
exists e1 e2 p1 x1 x2 x3 x4 x5.(exists e3 x6.(all x7.(n_other(x7) -> to(e3,x7)) & Actor(e3,x6) & v_talk(e3) & of(x6,x1) & n_date(x6) & a_date_day_04(x6) & a_date_day_04(x6)) & n_thing(x1) & while(e2,p1) & Location(e2,x5) & n_location(x5) & Actor(e2,x1) & v_wait(e2) & of(x1,x2) & of(e1,x4) & n_people(x4) & n_date(x4) & a_date_day_06(x4) & a_date_day_06(x4) & Actor(e1,x3) & v_consist(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 e2 x1 x2 x3 x4.(n_group(x2) & near(e1,x3) & Actor(e2,x4) & v_chat(e2) & (x3 = x4) & n_group(x3) & -(x3 = x2) & Actor(e1,x1) & v_wait(e1) & n_people(x1))