Question: The Transcaucasian Commissariat decided to strengthen the Georgian-Armenian-Azerbaijani union by general assembly known as what?

full_context: Document 1: Georgia (country): Georgia ( ; Georgian: საქართველო , tr. "Sakartvelo", ] ) is a country in the Caucasus region of Eurasia. Located at the crossroads of Western Asia and Eastern Europe, it is bounded to the west by the Black Sea, to the north by Russia, to the south by Turkey and Armenia, and to the southeast by Azerbaijan. The capital and largest city is Tbilisi. Georgia covers a territory of 69700 km² , and its 2016 population is about 3.72 million. Georgia is a unitary, semi-presidential republic, with the government elected through a representative democracy.
Document 2: Government of the Grand National Assembly: The Government of the Grand National Assembly (Turkish: "Büyük Millet Meclisi Hükûmeti" ), commonly known as the Ankara Government (Turkish: "Ankara Hükûmeti" ), was the name given to the provisional and revolutionary Turkish government based in Ankara during the Turkish War of Independence (1919–1923) and during the final years of the Ottoman Empire. It was led by the Turkish National Movement, as opposed to the crumbling "Constantinople Government", which was led by the Ottoman Sultan.
Document 3: Commune: A commune (the French word appearing in the 12th century from Medieval Latin "communia", meaning a large gathering of people sharing a common life; from Latin "communis", things held in common) is an intentional community of people living together, sharing common interests, often having common values and beliefs, as well as shared property, possessions, resources, and, in some communes, work, income or assets.
Document 4: Tbilisi: Tbilisi ( ; Georgian: თბილისი ] ), in some countries also still named by its pre-1936 international designation Tiflis ( or ), is the capital and the largest city of Georgia, lying on the banks of the Kura River with a population of approximately 1.5 million people. Founded in the 5th century AD by Vakhtang I Gorgasali, the monarch of the Kingdom of Iberia, Tbilisi since served as the capital of various Georgian kingdoms and republics. Between 1801 and 1917, then being under the rule of the former Russian Empire, Tbilisi was the seat of the Imperial Viceroy, governing both Southern and Northern Caucasus.
Document 5: Convention (meeting): A convention, in the sense of a meeting, is a gathering of individuals who meet at an arranged place and time in order to discuss or engage in some common interest. The most common conventions are based upon industry, profession, and fandom. Trade conventions typically focus on a particular industry or industry segment, and feature keynote speakers, vendor displays, and other information and activities of interest to the event organizers and attendees. Professional conventions focus on issues of concern to the profession and advancements in the profession. Such conventions are generally organized by societies or communities dedicated to promotion of the topic of interest. Fan conventions usually feature displays, shows, and sales based on pop culture and guest celebrities. Science fiction conventions traditionally partake of the nature of both professional conventions and fan conventions, with the balance varying from one to another. Conventions also exist for various hobbies, such as gaming or model railroads.
Document 6: Meeting (parliamentary procedure): According to "Robert's Rules of Order", a widely used guide to parliamentary procedure, a meeting is a gathering of a group of people to make decisions. This sense of "meeting" may be different from the general sense in that a meeting in general may not necessarily be conducted for the purpose of making decisions.
Document 7: Transcaucasian Commissariat: The Transcaucasian Commissariat was established at Tbilisi on 11 November 1917, as the first government of the independent Transcaucasia following the October Revolution in Petrograd. The Commissariat decided to strengthen the Georgian–Armenian–Azerbaijani union by convoking a Diet or general assembly ("Sejm") in January 1918.
Document 8: Occupation of Turkish Armenia: The occupation of Turkish Armenia by the Russian Empire during World War I began in 1915 formally ended by the Treaty of Brest-Litovsk. It was sometimes referred to as the "Republic of Van" by Armenians, because the occupation imitated in Van. Aram Manukian of Armenian Revolutionary Federation was the "de facto" head until July 1915. It was briefly referred to as "Free Vaspurakan". After a setback beginning in August 1915, it was re-established in June 1916. From December 1917, it was under Transcaucasian Commissariat, with Hakob Zavriev as the Commissar, and during the early stages of the establishment of First Republic of Armenia, it was included with other Armenian National Councils in a briefly unified Armenia.
Document 9: North Caucasian Soviet Republic: North Caucasian Soviet Republic (Russian: Се́веро-Кавка́зская Сове́тская Респу́блика , "Severo-Kavkazskaya Sovetskaya Respublika") (July 7–December, 1918) was a territory in the North Caucasus established to consolidate Soviet power during the Russian Civil War. A republic of the Russian SFSR, it was created by merging the Kuban-Black Sea Soviet Republic, the Stavropol Soviet Republic, and the Terek Soviet Republic. Its capital was Yekaterinodar; however, on August 17, 1918 Yekaterinodar was taken by Denikin's Volunteer Army, and the capital was moved to Pyatigorsk.
Document 10: Pow wow: A pow wow (also powwow or pow-wow) is a social gathering held by many different Native American communities. The word is derived from the Narragansett word "powwaw", meaning "spiritual leader". A similar gathering by California Natives, usually in the fall, is called a Big Time. A modern pow wow is a specific type of event for Native American people to meet and dance, sing, socialize, and honor their cultures. Pow wows may be private or public. There is generally a dancing competition, often with significant prize money awarded. Pow wows vary in length from a one-day event, to major pow wows called for a special occasion which can be up to one week long.
Document 11: United Transport Administration of Georgia: The United Transport Administration (Georgian: ერთიანი სატრანსპორტო ადმინისტრაცია ) was the transport agency of Georgia from 2005 to 2011, which united the management of road transport, civil aviation and maritime transport in the country. The agency was subordinated first to the Ministry of Economy and Sustainable Development and then to the Ministry of Regional Development and Infrastructure. The agency had its head office in Tbilisi.
Document 12: National Episcopal Conference of Cameroon: The bishops of Cameroon are the National Episcopal Conference of Cameroon (French: Episcopal Conférence Nationale du Cameroun, CENC). The origins date back to the missionaries of the Episcopal Conference. In fact, the missionaries were the first to Pallottines feel the need to meet to discuss issues related to the evangelization of the country. So in September 1906 in Douala gathered vicars apostolic and missionary in Cameroon than in a missionary synod, which was repeated at the beginning of 1914. The First World War and the expulsion of the German missionaries from the country, the outlook changed. In fact the mission in Cameroon, after the world war, was divided in two: the missions depended Anglophone Nigeria, while the Francophone Central Africa. In June 1949, held in Yaounde, the first plenary lecture of the Ordinaries of the missions of the French-speaking Cameroon: five bishops took part under the chairmanship of the Apostolic Delegate. A second conference, this time with all the ordinaries of the country, was held in Nkongsamba in April 1955: by this time the meetings were held regularly apostolic vicars. The Second Vatican Council gave great impetus to the formation of the episcopal conferences: the Cameroonian bishops met several times in Rome, on November 24, 1962 and officially founded the Episcopal Conference of Cameroon, who today took the official name in 1972 to its constitution, drawn up already this year, were approved by the Holy See in 1986.
Document 13: Tbilisi Metro: The Tbilisi Metro (Georgian: თბილისის მეტროპოლიტენი ) is a rapid transit metro system in Tbilisi, Georgia. Opened on 11 December 1966, it was the fourth Metro system in the former Soviet Union. Like most ex-Soviet Metros, most of the stations are very deep and vividly decorated
Document 14: Assembly hall: An assembly hall is a kind of function hall, a large room used to hold public meetings or meetings of the members of an organization such as a school, church, or deliberative assembly. An example of the last case is the Assembly Hall (Washington, Mississippi) where the general assembly of the state of Mississippi was held. Some Christian denominations call their meeting places or places of worship assembly halls, for example the Salt Lake Assembly Hall. Elders and ministers of Presbyterian churches gather in assembly halls for their general assembly, such as in the General Assembly Hall of the Church of Scotland.
Document 15: Convocation: A convocation (from the Latin "convocare" meaning "to call/come together", a translation of the Greek ἐκκλησία "ekklēsia") is a group of people formally assembled for a special purpose, mostly ecclesiastical or academic.
ground_truth: A convocation (from the Latin "convocare" meaning "to call/come together",