An electrician in a orange jumpsuit tests several circuits.
A blue collar worker is working with electricty.
An electrician is a form of blue collar worker.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_test(e1) & n_circuit(x4) & a_several(s1) & Theme(s1,x4) & in(x1,x2) & n_jumpsuit(x2) & of(x2,x3) & n_orange(x3) & n_electrician(x1))
exists e1 s1 x1 x2 x3.(with(e1,x3) & n_electricty(x3) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & of(x1,x2) & n_collar(x2) & a_blue(s1) & Theme(s1,x1))