A massive amount of bikers are filling a street.
A bikers are filling a street.
Massive amount of bikers are still bikers.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_fill(e1) & n_street(x3) & of(x1,x2) & n_biker(x2) & n_amount(x1) & a_massive(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_fill(e1) & n_street(x2) & n_biker(x1))