Premise: on the uh grass area it's kind of hard to keep grass in certain areas and i'd never really thought about that but but we're pretty much at the very top of this little hill and all the runoff from from the concrete uh the shopping center near us and the alleyway all that goes down to our neighbors so so that was a little thing that i'd never really considered and was fortunate that it worked out that way

Hypothesis: Our neighbors get our runoff.
Relation: neutral