Therefore , as we return to the Iranian crisis , it becomes important to consider what the Russians are going to do and the questions that arise therefrom . First , given the response from NATO on Tuesday that it is still prepared to give NATO membership to Georgia in the future , we ask - are the Russians prepared to participate in the Iranian sanctions regime called for by the United States ? Second , and far more important , what is the red line for the Russians ?
According to the above context, choose the best option to answer the following question.
Question: What may be the reason for this post ?
Options:
A. To describe my vacation
B. To describe my favorite place
C. To describe a culture
D. To describe history


D