Write a correct answer for the question. You should reason about prototypical situations and provide the correct answer. Avoid answers that provide incomplete justification for the question.

Example Input: what are some things that people send by email that they used to send through the mail?
Example Output: letter

Example Input: name a country that no longer exists.
Example Output: soviet union

Example Input: name a kind of place that's known for serving really bad food.
Example Output:
cheap restaurant