A brown and white dog runs through the water with trees and branches around.
The dog is chasing a person.
Just because the dog is running does not mean it is chasing someone or something.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_water(x2) & a_around(s3) & Manner(e1,s3) & with(e1,x3) & subset_of(x5,x3) & n_branch(x5) & subset_of(x4,x3) & n_tree(x4) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_dog(x1) & Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & n_person(x2))