People gathered together on a city street.
A group of people are outside on the street.
People gathered together on a street is a restatement of a group of people are on the street.
exists e1 p1 x1 x2 x3.(on(e1,x2) & n_street(x2) & of(x2,x3) & n_city(x3) & exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_gather(e1) & n_people(x1))
exists s1 x1 x2 x3.(n_street(x3) & on(s1,x3) & Theme(s1,x1) & a_outside(s1) & of(x1,x2) & n_people(x2) & n_group(x1))