A woman is attempting to care for two children at once.
The children are her nieces.
Caring for children does not necessarily mean the children are her nieces
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_attempt(e1) & exists e2 x2 x3.(r_at(e2) & card_eq_1(x3) & n_time(x3) & Frequency(e2,x3) & for(e2,x2) & n_child(x2) & card_eq_2(x2) & Actor(e2,x1) & v_care(e2)) & n_woman(x1))
exists p1 x1 x2.(n_niece(x2) & of(x2,x1) & n_female(x1) & n_child(x1) & (x1 = x2))