People are gathering outside a building where' Love Story' is being held.
Pets are gathering to play at the park.
People are not the same as pets.
exists e1 p1 x1 x2.(outside(e1,x2) & exists e2 s1 x3 x4 x5.(Theme(e2,x3) & v_hold(e2) & n_'(x3) & (x3 = x5) & ne_nam_story(x5) & (x3 = x4) & ne_nam_love(x4) & a_'(s1) & Theme(s1,x3)) & where(x2,p1) & n_building(x2) & Actor(e1,x1) & v_gather(e1) & n_people(x1))
exists e1 p1 x1 x2.(n_park(x2) & Topic(e1,p1) & Actor(e1,x1) & v_gather(e1) & exists e2.(at(e2,x2) & Actor(e2,x1) & v_play(e2)) & n_pet(x1))