The white and brown dog is running quickly through the grass.
The dog is outdoors and moving fast.
Running quickly implies moving fast and the grass can be found outdoors.
exists e1 s1 s2 s3 x1 x2.(n_grass(x2) & n_dog(x1) & a_brown(s2) & Theme(s2,x1) & a_white(s1) & Theme(s1,x1) & through(e1,x2) & a_quickly(s3) & Manner(e1,s3) & Actor(e1,x1) & v_run(e1))
exists p1 x1.(n_dog(x1) & exists e1 s1 x2 x3 x4.((x1 = x2) & subset_of(e1,x2) & a_fast(s1) & Manner(e1,s1) & Actor(e1,x4) & v_move(e1) & n_thing(x4) & subset_of(x3,x2) & n_outdoors(x3)))