Steam rises from a large outdoor vat as two workers look on.
Several employees are inside working hard.
The people cannot be inside if they are looking at an outdoor vat.
exists e1 p1 s1 s2 x1 x2.(ne_nam_steam(x1) & exists e2 p2 x3.(exists s3.(Theme(s3,x3) & a_on(s3)) & Topic(e2,p2) & Actor(e2,x3) & v_look(e2) & n_worker(x3) & card_eq_2(x3)) & as(e1,p1) & from(e1,x2) & n_vat(x2) & a_outdoor(s2) & Theme(s2,x2) & a_large(s1) & Theme(s1,x2) & Actor(e1,x1) & v_rise(e1))
exists e1 s1 s2 s3 x1.(a_inside(s3) & Manner(e1,s3) & a_hard(s2) & Manner(e1,s2) & Actor(e1,x1) & v_work(e1) & n_employee(x1) & a_several(s1) & Theme(s1,x1))