I want to know the answer to the following question:
Who is the head for Greece's foreign policy?
All the background I'm provided with is that "According to the official website, the main aims of the Ministry for Foreign Affairs are to represent Greece before other states and international organizations; safeguarding the interests of the Greek state and of its citizens abroad; the promotion of Greek culture; the fostering of closer relations with the Greek diaspora; and the promotion of international cooperation.". Is that enough to answer the question?
Answer: no