A man, a woman with a child in a stroller on a crowded street.
The family is strolling around the city.
Not every man and woman with a child are a family, and not every crowded street is in a city.
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & rel(x1,x2) & on(x2,x5) & n_street(x5) & a_crowded(s1) & Theme(s1,x5) & in(x2,x4) & n_stroller(x4) & with(x2,x3) & n_child(x3) & n_woman(x2) & n_man(x1))
exists e1 x1 x2.(n_city(x2) & n_family(x1) & around(e1,x2) & Actor(e1,x1) & v_stroll(e1))