Crowds gather outside a 2008 summer exhibition.
A crowd gets ready for an event.
A crowd outside an exhibition does not mean that crowd is attending an event.
exists e1 x1 x2 x3.(outside(e1,x2) & n_exhibition(x2) & of(x2,x3) & n_summer(x3) & n_date(x2) & a_date_year_2008(x2) & a_date_year_2008(x2) & Actor(e1,x1) & v_gather(e1) & n_crowd(x1))
exists e1 p1 x1 x2.(for(e1,x2) & n_event(x2) & exists s1.(Theme(s1,x1) & a_ready(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_get(e1) & n_crowd(x1))