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.

كدام گزينه زير از آثار دوره ساساني مي باشد؟ <sep> (A) طاق كسري (B) تخت جمشيد (C) دورا (D) صددروازه
A