A group of people entering a building.
A group of employees going into work.
Employees are doing their work nicely
exists e1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_enter(e1) & n_building(x4) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & into(e1,x4) & n_work(x4) & Actor(e1,x3) & v_go(e1) & (x1 = x3) & of(x1,x2) & n_employee(x2) & n_group(x1))