A child standing on a white stool brushing her teeth.
the child is eating fish
A child cannot brush her teeth and eat fish at the same time.
exists e1 e2 s1 x1 x2 x3 x4.(a_topic(x1) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_brush(e2) & n_tooth(x4) & of(x4,x1) & n_female(x1) & on(e1,x3) & n_stool(x3) & a_white(s1) & Theme(s1,x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_child(x1))
exists p1 x1.(n_child(x1) & exists s1 x2.((x1 = x2) & n_fish(x2) & a_eating(s1) & Theme(s1,x2)))