A brown dog chases a tattered ball around the yard.
A dog is outside.
The dog is outside as he chases.
exists e1 s1 s2 x1 x2 x3.(n_yard(x3) & around(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & n_ball(x2) & a_tattered(s2) & Theme(s2,x2) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_dog(x1))