Five people are sitting inside a building.
The five building sitting in that building work there.
Sitting in a building does not imply to work there.
exists e1 x1 x2.(inside(e1,x2) & n_building(x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_5(x1))
exists e1 s1 x1 x2 x3.(n_work(x3) & of(x3,x1) & n_building(x1) & n_building(x1) & card_eq_5(x1) & a_topic(x1) & a_there(s1) & Manner(e1,s1) & in(e1,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2))