A man working on a contraption in an abandoned warehouse.
A foreman is leading his crew in the warehouse.
An abandoned warehouse would not have a foreman and a crew in it.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_warehouse(x4) & a_abandoned(s1) & Theme(s1,x4) & on(e1,x3) & n_contraption(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_warehouse(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_lead(e1) & n_crew(x2) & of(x2,x1) & n_male(x1) & n_foreman(x1))