Istanbul
TURKEY is the country between the Mediterranean Sea and the Black Sea. Its capital is Ankara.
Ankara is the capital of the Republic of Turkey, the only country that borders both the Mediterranean Sea and the Black Sea.
The only country that borders the Black Sea and the Mediterranean Sea is Turkey. Its capital is Ankara.
Ankara is the capital of the Republic of Turkey, the only country that borders both the Mediterranean Sea and the Black Sea.
Ankara is the capital of the Republic of Turkey, the only country that borders both the Mediterranean Sea and the Black Sea.
Seas do not have capitals.
Ankara is the capital of the Republic of Turkey, the only country that borders both the Mediterranean Sea and the Black Sea.
Ankara is the capital of the Republic of Turkey, the only country that borders both the Mediterranean Sea and the Black Sea.
Ankara is the capital of the Republic of Turkey, the only country that borders both the Mediterranean Sea and the Black Sea.
There is no such thing. Seas do not traditionally have capitals and the Mediterranean Sea and the Black Sea are no exceptions to this. If the person meant to ask: "What is the capital of the only country that borders both the Mediterranean Sea and the Black Sea?", please see the Related Question below.
Istanbul
The only country that borders both the Mediterranean Sea and the Black Sea is Turkey. Its capital is Ankara.