A group of people entering a building.
The group is heading in to work.
A group of people are going for travelling
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 s1 x1 x2.(n_group(x1) & to(e1,x2) & n_work(x2) & a_in(s1) & Manner(e1,s1) & Actor(e1,x1) & v_head(e1))