Question: How many troops did the Turks send to the city in Armenia where Russia has a military base?

full_context: Document 1: Crimean War: 1853: There were four main events. 1. In the north the Turks captured the border fort of Saint Nicholas in a surprise night attack (27/28 October). They then pushed about 20000 troops across the Cholok River border. Being outnumbered the Russians abandoned Poti and Redut Kale and drew back to Marani. Both sides remained immobile for the next seven months. 2. In the center the Turks moved north from Ardahan to within cannon-shot of Akhaltsike and awaited reinforcements (13 November). The Russians routed them. The claimed losses were 4000 Turks and 400 Russians. 3. In the south about 30000 Turks slowly moved east to the main Russian concentration at Gyumri or Alexandropol (November). They crossed the border and set up artillery south of town. Prince Orbeliani tried to drive them off and found himself trapped. The Turks failed to press their advantage, the remaining Russians rescued Orbeliani and the Turks retired west. Orbeliani lost about 1000 men out of 5000. The Russians now decided to advance, the Turks took up a strong position on the Kars road and attacked. They were defeated in the battle of Başgedikler, losing 6000 men, half their artillery and all their supply train. The Russians lost 1300, including Prince Orbeliani. This was Prince Ellico Orbeliani whose wife was later kidnaped by Shamyl at Tsinandali. 4. At sea the Turks sent a fleet east which was destroyed by Admiral Nakhimov at Sinope.
Document 2: Crimean War: In the north Eristov pushed southwest, fought two battles, forced the Turks back to Batum, retired behind the Cholok River and suspended action for the rest of the year (June). In the far south Wrangel pushed west, fought a battle and occupied Bayazit. In the center the main forces stood at Kars and Gyumri. Both slowly approached along the Kars-Gyumri road and faced each other, neither side choosing to fight (June–July). On 4 August Russian scouts saw a movement which they thought was the start of a withdrawal, the Russians advanced and the Turks attacked first. They were defeated, losing 8000 men to the Russian 3000. 10000 irregulars deserted to their villages. Both sides withdrew to their former positions. About this time the Persians made a semi-secret agreement to remain neutral in exchange for the cancellation of the indemnity from the previous war.
Document 3: Armenia: Due to its position between two unfriendly neighbours, Armenia has close security ties with Russia. At the request of the Armenian government, Russia maintains a military base in the northwestern Armenian city of Gyumri as a deterrent against Turkey.[citation needed] Despite this, Armenia has also been looking toward Euro-Atlantic structures in recent years. It maintains good relations with the United States especially through its Armenian diaspora. According to the US Census Bureau, there are 427,822 Armenians living in the country.
Document 4: Russian language: In Armenia Russian has no official status, but it's recognised as a minority language under the Framework Convention for the Protection of National Minorities. According to estimates from Demoskop Weekly, in 2004 there were 15,000 native speakers of Russian in the country, and 1 million active speakers. 30% of the population was fluent in Russian in 2006, and 2% used it as the main language with family, friends or at work. Russian is spoken by 1.4% of the population according to a 2009 estimate from the World Factbook.
Document 5: Crimean War: Frustrated by the wasted effort, and with demands for action from their citizens, the allied force decided to attack the center of Russian strength in the Black Sea at Sevastopol on the Crimean peninsula. After extended preparations, the forces landed on the peninsula in September 1854 and fought their way to a point south of Sevastopol after a series of successful battles. The Russians counterattacked on 25 October in what became the Battle of Balaclava and were repulsed, but at the cost of seriously depleting the British Army forces. A second counterattack, ordered personally by Nicholas, was defeated by Omar Pasha. The front settled into a siege and led to horrible conditions for troops on both sides. Smaller actions were carried out in the Baltic, the Caucasus, the White Sea and in the North Pacific.
Document 6: Armenia: Foreign students' department for Armenian diaspora established in 1957 later was enlarged and the enrollment of foreign students began. Nowadays the YSMU is a Medical Institution corresponding to international requirements, trains medical staff for not only Armenia and neighbor countries, i.e. Iran, Syria, Lebanon, Georgia, but also many other leading countries all over the world. A great number of foreign students from India, Nepal, Sri Lanka, the USA and Russian Federation study together with Armenian students. Nowadays the university is ranked among famous higher Medical Institutions and takes its honorable place in the World Directory of Medical Schools published by the WHO.
Document 7: Battle of Sinop: On 30 November the Russian squadron entered the harbor from the northwest in a triangular formation. Nakhimov maneuvered his fleet so that the Ottoman vessels were between the Russian ships and Sinop’s harbor defenses, shielding his own force and exposing the Ottomans to potential friendly fire. Nakhimov spaced his battleships evenly in two lines, covering the entire harbor with interlocking fields of fire. Russian gunners began to score hits on all the Ottoman targets. The shells fired by Russian guns immediately set Ottoman ships on fire. Panic-stricken sailors found firefighting efforts difficult amidst continued fire and almost constant shrapnel. After about 30 minutes of  combat the Ottoman frigate was shot full of holes and ran aground when her cable was cut. Imperatritsa Maria then attacked the 44-gun frigate Fazli Allah, which caught fire and grounded. Meanwhile, the other Russian ships engaged the Nizamie and Damiad, which were grounded. The Ottoman frigate Navek Bakhri exploded and sank along with the corvette Guli Sephid.Only one Ottoman vessel, the 12-gun paddle frigate Taif, managed to escape the battle while all the others were either sunk or purposely run ashore to prevent sinking. She fled to Constantinople and arrived on 2 December, informing the Ottoman government of the defeat at Sinop. Once the enemy fleet was destroyed the Russians engaged Ottoman shore batteries and destroyed them. During the fighting 37 Russians were killed and 229 were wounded, at least three of the ships of the line were damaged. Ottoman forces lost about 3,000 men killed, 150 were taken prisoner and their leader Osman Pasha was captured.
Document 8: Crimean War: In June 1854, the Allied expeditionary force landed at Varna, a city on the Black Sea's western coast (now in Bulgaria). They made little advance from their base there.:175–176 In July 1854, the Turks under Omar Pasha crossed the Danube into Wallachia and on 7 July 1854, engaged the Russians in the city of Giurgiu and conquered it. The capture of Giurgiu by the Turks immediately threatened Bucharest in Wallachia with capture by the same Turk army. On 26 July 1854, Tsar Nicholas I ordered the withdrawal of Russian troops from the Principalities. Also, in late July 1854, following up on the Russian retreat, the French staged an expedition against the Russian forces still in Dobruja, but this was a failure.:188–190
Document 9: Armenia: Armenia is member of Collective Security Treaty Organisation (CSTO) along with Belarus, Kazakhstan, Kyrgyzstan, Russia, Tajikistan and Uzbekistan. It participates in NATO's Partnership for Peace (PiP) program and is in a NATO organisation called Euro-Atlantic Partnership Council (EAPC). Armenia has engaged in a peacekeeping mission in Kosovo as part of non-NATO KFOR troops under Greek command. Armenia also had 46 members of its military peacekeeping forces as a part of the Coalition Forces in Iraq War until October 2008.
Document 10: Eastern Front (World War I): This offensive was unanticipated by the Turks, as it was in the middle of winter. The Turkish situation was exacerbated by the Third Army's commander Kamil Pasha and Chief of Staff Major Guse absence. Coupled with an imbalance of forces -- the Russians had 325 000 troops, while the Turks only 78 000 -- the situation appeared grim for the Central Powers. After three months of fighting, the Russians captured the city of Trabzon on April 18, 1916.
Document 11: Armenia: Armenia is a member of the Eurasian Economic Union, the Council of Europe and the Collective Security Treaty Organization. Armenia supports the "de facto" independent Artsakh, which was proclaimed in 1991.
Document 12: Crimean War: The landing was north of Sevastopol, so the Russians had arrayed their army in expectation of a direct attack. The allies advanced and on the morning of 20 September came up to the Alma river and the whole Russian army. The position was strong, but after three hours,:424 the frontal attack had driven the Russians out of their dug in positions with losses of 6000 men. The Battle of the Alma had 3,300 Allied losses. Failing to pursue the retreating forces was one of many strategic errors made during the war, and the Russians themselves noted that had they pressed south that day they would have easily captured Sevastopol.
Document 13: Armenia: Turkey also has a long history of poor relations with Armenia over its refusal to acknowledge the Armenian Genocide. Turkey was one of the first countries to recognize the Republic of Armenia (the 3rd republic) after its independence from the USSR in 1991. Despite this, for most of the 20th century and early 21st century, relations remain tense and there are no formal diplomatic relations between the two countries due to Turkey's refusal to establish them for numerous reasons. During the Nagorno-Karabakh War and citing it as the reason, Turkey illegally closed its land border with Armenia in 1993. It has not lifted its blockade despite pressure from the powerful Turkish business lobby interested in Armenian markets.
Document 14: Crimean War: Minor naval skirmishes also occurred in the Far East, where at Petropavlovsk on the Kamchatka Peninsula a British and French Allied squadron including HMS Pique under Rear Admiral David Price and a French force under Counter-Admiral Auguste Febvrier Despointes besieged a smaller Russian force under Rear Admiral Yevfimy Putyatin. In September 1854, an Allied landing force was beaten back with heavy casualties, and the Allies withdrew. The Russians escaped under the cover of snow in early 1855 after Allied reinforcements arrived in the region.
Document 15: Armenia: This steady economic progress has earned Armenia increasing support from international institutions. The International Monetary Fund (IMF), World Bank, European Bank for Reconstruction and Development (EBRD), and other international financial institutions (IFIs) and foreign countries are extending considerable grants and loans. Loans to Armenia since 1993 exceed $1.1 billion. These loans are targeted at reducing the budget deficit and stabilizing the currency; developing private businesses; energy; agriculture; food processing; transportation; the health and education sectors; and ongoing rehabilitation in the earthquake zone. The government joined the World Trade Organization on 5 February 2003. But one of the main sources of foreign direct investments remains the Armenian diaspora, which finances major parts of the reconstruction of infrastructure and other public projects. Being a growing democratic state, Armenia also hopes to get more financial aid from the Western World.
ground_truth: 30000
sub_queries: Russia has a military base in which city in Armenia? Answer: Gyumri
How many troops did the Turks send to Gyumri ? Answer: 30000