Meeting notes → actions

Extract owners, dates and open questions from raw notes.

Below are raw notes from a meeting. Turn them into three lists and nothing else.

Notes:
{notes}

1. Decisions — what was actually decided, one line each.
2. Actions — owner, action, due date. If a note does not name an owner or a date, write "unassigned" or "no date"; do not guess.
3. Open questions — anything left unresolved.

Attendees for reference: {attendees}. Do not add items that are not in the notes. If the notes contradict themselves, list both readings under Open questions.