Twp children dig holes in the dirt.
Two children eat pasta while partying.
The children can either dig holes or eat pasta, not both simultaneously.
exists e1 x1 x2 x3 x4.(n_dirt(x4) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_dig(e1) & n_hole(x3) & n_child(x1) & (x1 = x2) & ne_nam_twp(x2))
exists e2 e1 x1 x2.(while(e1,e2) & Actor(e2,x1) & v_party(e2) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_pasta(x2) & n_child(x1) & card_eq_2(x1))