Children in aprons, and some in chef hats, are working at tables with rolling pins.
junior chefs are making a dinner for a local politician
You can not infer they are junior chefs.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8.(with(e1,x8) & n_pin(x8) & Actor(e2,x8) & v_roll(e2) & at(e1,x7) & n_table(x7) & Actor(e1,x1) & v_work(e1) & in(x1,x2) & subset_of(x4,x2) & in(x4,x5) & n_hat(x5) & of(x5,x6) & n_chef(x6) & n_thing(x4) & subset_of(x3,x2) & n_apron(x3) & n_child(x1))
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & for(x2,x3) & n_politician(x3) & a_local(s2) & Theme(s2,x3) & n_dinner(x2) & n_chef(x1) & a_junior(s1) & Theme(s1,x1))