A varied crowd mills about (or rough-houses) on a public street, with lots of bicycles on display.
people fight for the best bicycles
Not all people who congregate near bicycles are competing for the best one.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & with(x1,x5) & of(x5,x6) & on(x6,x7) & n_display(x7) & n_bicycle(x6) & n_lot(x5) & on(x1,x4) & n_street(x4) & a_public(s3) & Theme(s3,x4) & about(x1,x3) & n_rough-house(x3) & a_((s2) & Theme(s2,x3) & n_mill(x1) & of(x1,x2) & n_crowd(x2) & a_varied(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_bicycle(x3) & r_most(s1) & a_good(s1) & Theme(s1,x3) & for(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_fight(e1) & n_thing(x2) & n_people(x1))