The advantage is that understanding is in better community, is to reduce personal bias into the story and the community decided to fill this gap in the contact associated with the community.
The advantage is that the community is better, to reduce personal bias to the judge about the community. And the gap in the interaction with the community.
The advantage is to understand the history in the community better,. Reduce personal bias to judge matters in the community. Reduce the gap in contact with the community.