Q: Can an emu chase a bogan?
A: Emus are endemic to the continent of Australia. Bogan is a pejorative term for certain citizens of Australia.
The answer is yes.

Q: Is "A Tale of Two Cities" a parody of the Bible?
A: "A Tale of Two Cities" is an original work by Charles Dickens. The Bible is a religious text written down in the early centuries AD. A parody is a deriative work intended to make fun of another piece of media.
The answer is no.

Q: Is there a Marvel villain with the same name as a kind of citrus fruit?
A: Mandarins are a type of orange popular in Asian cuisine. The Mandarin is also the name of a villain associated with Iron Man in the Marvel universe.
The answer is yes.

Q: Did eggs need to be kept cold in the middle ages?
A:
When eggs are freshly laid, they are covered in a film called a 'bloom.'. Eggs with their bloom intact are able to stay at room temperature for one month. Pasteurization destroys the bloom on eggs. Pasteurization was introduced in the 1990's.
The answer is no.