A flower girl is posing for a photograph.
The little girl is taking a nap.
The girl cannot be taking a nap and posing for a photograph at the same time.
exists e1 x1 x2 x3.(for(e1,x3) & n_photograph(x3) & Actor(e1,x1) & v_pose(e1) & n_girl(x1) & of(x1,x2) & n_flower(x2))
exists e1 s1 x1 x2.(n_girl(x1) & a_little(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_nap(x2))