Thread:MondlichtPanda/@comment-37484301-20190409040551/@comment-3452092-20190513185636

"Mary went there with her parents, Bob and Mary-Sue." This gives the impression that Bob and Mary-Sue are her parents when in fact that are two people she went to "there" to in addition to accompanying her parents. "Mary went there with her parents, Bob, and Mary-Sue," is clearer and makes it clear that Bob and Mary-Sue are not Mary's parents.