A group of Gondoliers is propelling a boat with oars.
people on boat
group of Gondoliers are on boat with oars
exists e1 x1 x2 x3 x4.(ne_org_gondoliers(x2) & Theme(e1,x3) & Actor(e1,x1) & v_propel(e1) & with(x3,x4) & n_oar(x4) & n_boat(x3) & of(x1,x2) & n_group(x1))
exists x1 x2.(a_topic(x1) & on(x1,x2) & n_boat(x2) & n_people(x1))