Complex sentence: The Treaty of Varkiza was signed in 1945 in an attempt to end the Greek Civil War, actually was signed at the Kanelopoulos Mansion, which is located at Vari.
Split into simpler sentences: The Treaty of Varkiza was signed in 1945 in an attempt to end the Greek Civil War. It was signed at the Kanelopoulos Mansion, which is located at Vari.