Several people are looking out from a building that is under construction.
A group of people at a construction site.
Several people are a group of people, and a building is under construction at a construction site.
exists e1 p1 s1 s2 x1 x2 x3.(a_out(s2) & Manner(e1,s2) & from(e1,x2) & exists x4.(under(x3,x4) & n_construction(x4)) & (x2 = x3) & n_building(x2) & Actor(e1,x1) & v_look(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & at(x2,x3) & n_site(x3) & of(x3,x4) & n_construction(x4) & n_people(x2) & n_group(x1))