Definition: Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.
Input: Question: I'm looking for a word the describes the concluding text of a document, i.e. the opposite of the document's preamble. Is it just "conclusion"? 
Answer: Conclusion, afterword, and epilogue all seem to fit the bill. There's also postamble, but I believe that's more of a computer science term for data transactions.

yes