A group of motorcyclist are ridding through the streets.
Bikers take their Harleys out on the road.
The motorcycles are not necessarily Harleys.
exists e1 x1 x2 x3.(n_street(x3) & through(e1,x3) & Actor(e1,x1) & v_rid(e1) & of(x1,x2) & n_motorcyclist(x2) & n_group(x1))
exists e1 s1 x1 x2 x3.(n_road(x3) & on(e1,x3) & a_out(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_harley(x2) & of(x2,x1) & n_thing(x1) & n_biker(x1))