The young girl is running on a sandy beach.
The young girl is exercising.
A person can run without actively exercising.
exists e1 s1 s2 x1 x2.(n_girl(x1) & a_young(s1) & Theme(s1,x1) & on(e1,x2) & n_beach(x2) & a_sandy(s2) & Theme(s2,x2) & Actor(e1,x1) & v_run(e1))
exists e1 s1 x1.(n_girl(x1) & a_young(s1) & Theme(s1,x1) & Actor(e1,x1) & v_exercise(e1))