A group of workers getting ready for an event.
The people are eating dinner
Workers getting ready for an invent isn't the same as people eating dinner.
exists e1 p1 x1 x2 x3.(a_topic(x1) & exists s1 x4.(for(s1,x4) & n_event(x4) & Theme(s1,x3) & a_ready(s1)) & Topic(e1,p1) & Actor(e1,x3) & v_get(e1) & (x1 = x3) & of(x1,x2) & n_worker(x2) & n_group(x1))
exists e1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_dinner(x2))