A chef cooking some food while two people watch.
The head chef of Burger King Inc. teaches his underlings.
not all chefs are head chefs, and there are more places to cook than Burger King. Watching is not the same as teaching.
exists e1 e2 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e2,x5) & Actor(e2,e1) & v_watch(e2) & (x1 = x5) & while(e1,x4) & n_people(x4) & card_eq_2(x4) & Theme(e1,x3) & Actor(e1,x2) & v_cook(e1) & n_food(x3) & n_thing(x2) & n_chef(x1))
exists e1 x1 x2 x3 x4 x5 x6.(n_underling(x6) & of(x6,x1) & n_male(x1) & ne_org_inc.(x3) & (x3 = x5) & ne_org_king(x5) & (x3 = x4) & ne_org_burger(x4) & n_chef(x1) & of(x1,x2) & n_head(x2) & Theme(e1,x6) & Actor(e1,x1) & v_teach(e1) & of(x1,x3))