The man is sitting with a little girl in the park.
A man and girl are running after the family dog at the park.
The man sitting cannot be the same one running.
exists e1 s1 x1 x2 x3.(n_park(x3) & n_man(x1) & with(e1,x2) & in(x2,x3) & n_girl(x2) & a_little(s1) & Theme(s1,x2) & Actor(e1,x1) & v_sit(e1))
exists e1 x1 x2 x3 x4 x5 x6.(n_park(x6) & n_dog(x4) & of(x4,x5) & n_family(x5) & after(e1,x4) & at(x4,x6) & Actor(e1,x1) & v_run(e1) & n_girl(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))