A street with people riding bikes around big building.
Several pensioners are riding bikes along the street.
Not everyone riding a bike on the street are pensioners.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_ride(e1) & around(x4,x5) & n_building(x5) & a_big(s1) & Theme(s1,x5) & n_bike(x4) & (x2 = x3) & n_people(x2) & n_street(x1))
exists e1 s1 x1 x2 x3.(n_street(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & along(x2,x3) & n_bike(x2) & n_pensioner(x1) & a_several(s1) & Theme(s1,x1))