TypeError: string indices must be integers

[deanhystad]

You can change both the answer and the reply to anything as long as it is the same. I was thinking that title() would work well. If the quiz answers are in title case (Paris, Berlin) they look nice when you do this:

print(f"Incorrect :(\nThe correct answer is: {a}")

You could also do this:

if input("Answer? ").upper() == a.upper():

then the quiz answers can use any capitalization you want.

quiz = (
    ("What is the capital of France?", "Paris"),
    ("What is the point where two lines meet?", "vertex")
)