a motorcycle is parked next to the road with four people surrounding it.
A group gathers around a motorcycle
A group people  gathers around a motorcycle parked next to the road with four people surrounding it.
exists e2 e1 x1 x2 x3 x4.(n_thing(x2) & n_road(x2) & with(e1,x3) & Theme(e2,x2) & Actor(e2,x4) & v_surround(e2) & (x3 = x4) & n_people(x3) & card_eq_4(x3) & to(e1,x2) & r_next(e1) & Theme(e1,x1) & v_park(e1) & n_motorcycle(x1))
exists x1 x2 x3.(a_topic(x1) & around(x1,x3) & n_motorcycle(x3) & n_gather(x1) & of(x1,x2) & n_group(x2))