A whole town participates in a war reenactment in the streets.
The town has an annual war reenactment event.
The town does not mean a whole town particpates, and reencatment  can be performed anytime, not just annual
exists s1 x1 x2 x3 x4 x5.(n_street(x5) & a_topic(x1) & in(x1,x3) & in(x3,x5) & n_reenactment(x3) & of(x3,x4) & n_war(x4) & n_participate(x1) & of(x1,x2) & n_town(x2) & a_whole(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(n_town(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_event(x2) & of(x2,x4) & n_reenactment(x4) & of(x2,x3) & n_war(x3) & a_annual(s1) & Theme(s1,x2))