A crowded restaurant with two table of people each wearing name tags.
The people all are attending the same event.
Wearing name tags are not always attending the same event.
exists s1 x1 x2.(all x3 x4.(((x3 = x4) & n_people(x4)) -> exists e1 x5 x6 x7.(a_topic(x1) & with(x1,x2) & of(x2,x3) & Theme(e1,x6) & Actor(e1,x5) & v_wear(e1) & n_tag(x6) & of(x6,x7) & n_name(x7) & (x3 = x5))) & n_table(x2) & card_eq_2(x2) & n_restaurant(x1) & a_crowded(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(n_event(x2) & a_same(s1) & Theme(s1,x2) & n_people(x1) & a_all(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_attend(e1))