Detailed Instructions: In this task, you will be presented with a multiple-choice question in Persian, and you should answer the question based on your knowledge. Classify the answers based on options.
Problem:سلاطین اهرام در چه عصری در مصر زندگی می کردند؟ <sep> (A) کهن (B) میانه (C) نوین (D) معاصر
Solution:
A