A street shows busy night life.
The street is crowded at night.
Busy is another word to describe crowded.
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_show(e1) & n_life(x2) & of(x2,x3) & n_night(x3) & a_busy(s1) & Theme(s1,x2) & n_street(x1))
exists e1 x1 x2.(n_street(x1) & at(e1,x2) & n_night(x2) & Theme(e1,x1) & v_crowd(e1))