Construction workers are gathered at a construction site along a city street during an excavation.
Construction workers are gathered at a field.
Construction workers cannot be present at two different places at the same time
exists e1 x1 x2 x3 x4 x5 x6 x7.(during(e1,x7) & n_excavation(x7) & at(e1,x3) & along(x3,x5) & n_street(x5) & of(x5,x6) & n_city(x6) & n_site(x3) & of(x3,x4) & n_construction(x4) & Theme(e1,x1) & v_gather(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2))
exists e1 x1 x2 x3.(at(e1,x3) & n_field(x3) & Theme(e1,x1) & v_gather(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2))