People enjoying a Renaissance Fair.
People are watching monster trucks.
people cannot be watching both at different places has to either be at the renaissance fair or the monster trucks arena.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_enjoy(e1) & n_fair(x3) & (x3 = x4) & ne_org_renaissance(x4) & (x1 = x2) & n_people(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_truck(x2) & of(x2,x3) & n_monster(x3) & n_people(x1))