Did anyone notice an error in a couple of the questions?

Example...

Which is correct?
Chocolate and strawberry, both my favorite flavors, are on the menu.
Chocolate and strawberry are both my favorite flavors and they are on the menu.


"Neither" is not, but should be an option. Only one can be a "favorite". Also, there is a difference in usage of puncuation inside or outside the quote...depending on English Engish or American English....