Several employees working on an underground rail track.
Employees working on an underground rail track.
since employees are working there are several of them.
exists e1 s1 s2 x1 x2 x3.(on(e1,x2) & n_track(x2) & of(x2,x3) & n_rail(x3) & a_underground(s2) & Theme(s2,x2) & Actor(e1,x1) & v_work(e1) & n_employee(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(on(e1,x2) & n_track(x2) & of(x2,x3) & n_rail(x3) & a_underground(s1) & Theme(s1,x2) & Actor(e1,x1) & v_work(e1) & n_employee(x1))