Teacher:In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Teacher: Now, understand the problem? Solve this instance: Question: What universities did first university educated Estonians attend? Passage 1:Obaika Racing entered competition in 2015. The team signed driver Josh Reaume, who met team owner Victor Obaika while on humanitarian missions in Africa as a child. The 97 team debuted at the Daytona International Speedway in the Xfinity Series season-opening Alert Today Florida 300, with Reaume finishing 23rd. After three races, with one DNQ, Peyton Sellers replaced Reaume. In April 2015, the team secured their first sponsor vacation provider VroomBrands, which is owned by Obaika. VroomBrands wrapped the No. 97 in designs such as a Zebra representing their African safari package (debuted at Richmond International Raceway) and the Cheetah print representing their tours in Asia (debuted at Talladega Superspeedway). At the Winn-Dixie 300 at Talladega, Sellers scored the team's first top-20 finish, finishing 18th despite being involved in a ten-car wreck that sent cars spinning down pit road. Johanna Long replaced Sellers for the U.S. Cellular 250 at Iowa Speedway. After one more start for Sellers at Watkins Glen, the team introduced various drivers for the rest of the season. Dylan Kwasniewski debuted with the team in the Nationwide Children's Hospital at Mid-Ohio Sports Car Course, finishing 34th due to mechanical problems after running in the top 10. Kwasniewski would run the next two races for the team. Parker Kligerman drove the car in the VFW Sport Clips Help a Hero 200 at Darlington Raceway, Mason Mingus in the Furious 7 300 at Chicagoland Speedway, and Ryan Ellis in the Hisense 200 at the Dover International Speedway.
 Passage 2:Martial law in Thailand derives statutory authority from the Act promulgated by King Vajiravudh following the abortive Palace Revolt of 1912, entitled "Martial Law, B.E. 2457 (1914)". Many coups have been attempted or succeeded since then, but the Act governing martial law, amended in 1942, 1944, 1959 and 1972, has remained essentially the same. In January 2004, the Prime Minister of Thailand, Thaksin Shinawatra, declared a state of martial law in the provinces of Pattani, Yala, and Narathiwat in response to the growing South Thailand insurgency. On September 19, 2006, Thailand's army declared martial law following a bloodless military coup in the Thai capital of Bangkok, declared while Prime Minister Shinawatra was in New York City to address the United Nations General Assembly. General Sonthi Boonyaratglin took the control of the government, and soon after handed the premiership to ex-Army Chief General Surayud. Sonthi himself is Chief of the Administrative Reform Council. At 3 am, on May 20, 2014, following seven months of civil and political unrest, Army Commander-in-Chief Gen. Prayuth Chan-ocha, declared martial law nationwide.
 Passage 3:Although Estonian national consciousness spread in the course of the 19th century during the Estonian national awakening, some degree of ethnic awareness preceded this development. By the 18th century the self-denomination spread among Estonians along with the older . Anton thor Helle's translation of the Bible into Estonian appeared in 1739, and the number of books and brochures published in Estonian increased from 18 in the 1750s to 54 in the 1790s. By the end of the century more than a half of adult peasants could read. The first university-educated intellectuals identifying themselves as Estonians, including Friedrich Robert Faehlmann (1798–1850), Kristjan Jaak Peterson (1801–1822) and Friedrich Reinhold Kreutzwald (1803–1882), appeared in the 1820s. The ruling elites had remained predominantly German in language and culture since the conquest of the early 13th century. Garlieb Merkel (1769–1850), a Baltic-German Estophile, became the first author to treat the Estonians as a nationality equal to others; he became a source of inspiration for the Estonian national movement, modelled on Baltic German cultural world before the middle of the 19th century. However, in the middle of the century, the Estonians became more ambitious and started leaning toward the Finns as a successful model of national movement and, to some extent, toward the neighbouring Latvian national movement. By the end of 1860 the Estonians became unwilling to reconcile with German cultural and political hegemony. Before the attempts at Russification in the 1880s, their view of Imperial Russia remained positive.

Student:
3