# list of prof
prof: list[str] = ["D. Knuth", "R. Sedgwick", "E. Gamma"]

# grade is a tuple of student and his note
grade: tuple[str, float] = ("Tommy", 12.5)

# set of all possible notes
notes: set[str] = {"A", "B", "C", "D", "E"}

# dictionary
german_articles: dict[str, str] = {
    "der": "the", "des": "the", "dem": "the", "den": "the",
    "die": "the",
    "das": "the",
}