https://docs.google.com/presentation/d/16Ze7ZQifGmZPTCGcQF4dQXwSq4sg5B5b59DjkmfKocE/edit?usp=drive_link
https://docs.google.com/document/d/17w4aCgkVe19L71y1RLNhCLkE-pg9JvMP1KNe9O9Stnc/edit?usp=drive_link