A Child runs through a fountain.
a child is running through a fountain
"Is running through a fountain" is a rewording of "runs through a fountain".
exists e1 x1 x2.(through(e1,x2) & n_fountain(x2) & Actor(e1,x1) & v_run(e1) & n_child(x1))
exists e1 x1 x2.(through(e1,x2) & n_fountain(x2) & Actor(e1,x1) & v_run(e1) & n_child(x1))