A few people walking around in a city.
A few people walking around seeing the sights.
Just because people are walking around the city it does not necessarily mean they are seeing the sights.
exists e1 p1 s1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_city(x3) & exists s2.(Theme(s2,x2) & a_around(s2)) & Topic(e1,p1) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1) & a_few(s1) & Theme(s1,x1))
exists e2 e1 s1 x1 x2 x3.(n_sight(x3) & a_topic(x1) & around(e1,e2) & Theme(e2,x3) & Actor(e2,x2) & v_see(e2) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1) & a_few(s1) & Theme(s1,x1))