several workers standing in a partially constructed building behind street sign
Workers take their break and chat while still inside the unfinished building.
Workers who are standing around aren't necessarily on their break and chatting.
exists e1 e2 s1 x1 x2 x3 x4.(in(e1,x2) & behind(x2,x3) & n_sign(x3) & of(x3,x4) & n_street(x4) & n_building(x2) & Theme(e2,x2) & v_construct(e2) & r_partially(x2) & Actor(e1,x1) & v_stand(e1) & n_worker(x1) & a_several(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_building(x6) & a_unfinished(s2) & Theme(s2,x6) & inside(e1,x6) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & Theme(s1,x5) & a_still(s1) & (x2 = x5) & n_chat(x4) & n_break(x3) & subset_of(x4,x2) & subset_of(x3,x2) & of(x2,x1) & n_thing(x1) & n_worker(x1))