The black dog is running down the grassy knoll to jump in the water below.
The dog is swimming to shore.
A dog cannot be both swimming and running. Swimming must be done in the water, and therefore the dog cannot be on a grassy knoll.
exists e1 p1 s1 s2 s3 s4 x1 x2 x3.(n_water(x3) & n_knoll(x2) & a_grassy(s3) & Theme(s3,x2) & n_dog(x1) & a_black(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1) & Topic(e1,p1) & exists e2.(in(e2,x3) & r_below(x3) & Actor(e2,x1) & v_jump(e2)) & a_down(s4) & Manner(e1,s4) & Theme(e1,x2) & Actor(e1,x1) & v_run(e1))
exists e1 p1 x1.(n_dog(x1) & Topic(e1,p1) & Actor(e1,x1) & v_swim(e1) & exists e2.(Actor(e2,x1) & v_shore(e2)))