A child plays on the ground in a pile of leaves.
A blond girl is playing under the tree.
The child playing might not be blond or a girl. They could be a boy or have a different hair color.
exists e1 x1 x2 x3 x4.(n_ground(x2) & on(e1,x2) & in(x2,x3) & of(x3,x4) & n_leaf(x4) & n_pile(x3) & Actor(e1,x1) & v_play(e1) & n_child(x1))
exists e1 s1 x1 x2.(n_tree(x2) & under(e1,x2) & Actor(e1,x1) & v_play(e1) & n_girl(x1) & a_blond(s1) & Theme(s1,x1))