In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Passage: On December 1, 2006, a series of protests and sit-ins began in Lebanon, led by groups that opposed the government of Prime Minister Fouad Siniora. The opposition group was made up of pro-Syrian Hezbollah and Amal. A number of smaller parties were also involved, including the Marada Movement, the Lebanese Communist Party and the Syrian Social Nationalist Party. Members of the government are part of the March 14 Alliance, a coalition of anti-Syrian political parties and former militias that include the Progressive Socialist Party, the Lebanese Forces and the Future Movement. The two groups are also divided along religious lines, the majority of Sunnis supporting the government and the Shi'a supporting the opposition group. Druze aligned with Walid Jumblatt support the government, while those allied to Talal Arslan have backed the opposition. The Christian community is divided as well, with Michel Aoun claiming to have 70% of the Christian community's support, based on the results of 2005 parliamentary elections. The opposition demanded that the government resign after Shi'a ministers had left the government in protest against a decision concerning the Hariri tribunal, thus unbalancing the proportional representation of religious groups as stipulated by the Lebanese Constitution. The standoff between the March 14 government and the March 8 opposition resulted in a year-long deadlock over the election of a new President to succeed Emile Lahoud whose term had expired.
 Link Information: The March 14 Alliance (), named after the date of the Cedar Revolution, is a coalition of political parties and independents in Lebanon formed in 2005 that are united by their anti-Syrian government stance and their opposition to the March 8 Alliance. It is led by Saad Hariri, second son of Rafic Hariri, as well as other prominent figures. Question: Who was the primary leader of the March 14 Alliance?
Answer: Saad Hariri

Passage: In the spring of 1868 he made his first trip to the edge of Central Asia, traveling with a Russian merchant, Vasilii Alekseich, by steamboat down the Volga to Samara, then by carriage to Orenburg, which at the time was the base for Russian military operations The Russians had occupied the Khanate of Bukhara in 1866 and were advancing toward Samarkand. In 1868, Schuyler was a guest of Tolstoi for a week at his estate at Yasnaya Polyana, at the time when Tolstoi was finishing War and Peace. He helped Tolstoi rearrange his library, and went hunting with him. Tolstoi, who was interested in public education in the United States, asked Schuyler for copies of American primers and school textbooks. Schuyler received Tolstoi's permission to translate his novel The Cossacks into English. In 1869, the new Administration of President Ulysses Grant removed Schuyler from his post in Moscow and replaced him with a political appointee. Schuyler was able to obtain a post as consul to the Russian port of Reval (now Tallinn). In November, 1869, President Grant appointed a new Minister to Russia, Andrew Curtin, a former Governor of Pennsylvania who knew nothing of Russia. Curtin was impressed by Schuyler and appointed him as the secretary of the American legation in St. Petersburg, a post which Schuyler held until 1876.
 Link Information: none Question: How long had the Khanate of Bukhara been in existence when the Russians occupied the territory?
Answer: none

Passage: By the 1920s, SCGX was doubling annually and had emerged as the "fastest growing grain market in the world"; transacting 22 million bushels in 1928 (valued at $336 million in 2018), resulting from its location in the heart of the Corn Belt and self-imposed standards before the Grain Standards Act of 1916 including species admittance and non-mixing. However, its growth was limited by shipping rates. With the trucking industry and Interstate Highway System not yet developed, SCGX was constrained by monopolized railroad rates, primarily by the Great Northern Railway. Exhausting their bargaining power with the Interstate Commerce Commission, SCGX President Charles C. Flanley directed future lobbying efforts to unlocking barge navigation of the Missouri River. His initiative was stalled throughout the 1930s by the Great Depression and Dust Bowl. In 1938, a renewed thirteen year campaign led by Secretary William Henry Marriott finally opened commercial navigation of the Missouri River and helped establish the Missouri River Basin Project, which included development of the Gavins Point Dam. The alternate transportation succeeded in breaking the railroad's monopoly. By the 1970s, SCGX was among the largest exchanges in the world; transacting over 100 million bushels annually (valued at $1 billion as of 2018).
 Link Information: The timing of the Great Depression varied across nations; in most countries, it started in 1929 and lasted until the late 1930s. Question: Which 1930s event that stalled the Flanley initiative last the longest?

Answer: The Great Depression