Input (grade 10): First an armistice was concluded, on November 18, and then a full peace treaty, the Treaty of Alexandropol, on 2nd and/or 3rd of December 1920.
Output (grade 9): First an armistice was concluded, on November 18, and then a full peace treaty - Treaty of Alexandropol on 2nd and/or 3rd of December 1920.