a white dog jumps into the air.
A dog is running after a cat.
The dog cannot jump and be running.
exists s1 x1 x2 x3.(n_air(x3) & a_topic(x1) & into(x1,x3) & n_jump(x1) & of(x1,x2) & n_dog(x2) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2.(after(e1,x2) & n_cat(x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1))