a little girl holding a stick at the lake
A child is holding a ball at a river.
The child cannot be holding a stick and a ball simultaneously
exists e1 s1 x1 x2 x3 x4.(n_lake(x4) & a_topic(x1) & at(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & n_stick(x3) & (x1 = x2) & n_girl(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(at(e1,x3) & n_river(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_ball(x2) & n_child(x1))