The collie is running down a blue and yellow board.
A puppy is walking around.
Not all puppies are collies.  Running down is not the same as walking around.
exists e1 s1 s2 s3 x1 x2.(n_collie(x1) & a_down(s3) & Manner(e1,s3) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & n_board(x2) & a_yellow(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_around(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_walk(e1) & n_puppy(x1))