a boy runs through the puddle.
The boy is running from something.
A boy can run without running from something.
exists e1 x1 x2.(n_puddle(x2) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_boy(x1))
exists e1 x1 x2.(n_boy(x1) & from(e1,x2) & n_thing(x2) & Actor(e1,x1) & v_run(e1))