An enthusiastic young man runs with an exercise ball as he's being chased.
A man is relaxing with a ball.
The man runs, so he can't be relaxing.
exists e1 p1 s1 s2 x1 x2 x3.(exists e2.(Theme(e2,x1) & v_chase(e2)) & n_male(x1) & as(e1,p1) & with(e1,x2) & n_ball(x2) & of(x2,x3) & n_exercise(x3) & Actor(e1,x1) & v_run(e1) & n_man(x1) & a_young(s2) & Theme(s2,x1) & a_enthusiastic(s1) & Theme(s1,x1))
exists e1 x1 x2.(with(e1,x2) & n_ball(x2) & Actor(e1,x1) & v_relax(e1) & n_man(x1))