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Another action in 1917 that is of note was the armistice signed between Russia and the Central Powers at Brest-Litovsk. As a condition for peace, the treaty by the Central Powers conceded huge portions of the former Russian Empire to Imperial Germany and the Ottoman Empire, greatly upsetting nationalists and conservatives. The Bolsheviks made peace with the German Empire and the Central Powers, as they had promised the Russian people prior to the Revolution. Vladimir Lenin's decision has been attributed to his sponsorship by the foreign office of Wilhelm II, German Emperor, offered by the latter in hopes that with a revolution, Russia would withdraw from World War I. This suspicion was bolstered by the German Foreign Ministry's sponsorship of Lenin's return to Petrograd. The Western Allies expressed their dismay at the Bolsheviks, upset at:
Who did the German sponsorship of Lenin's Petrograd upset?
A: Western Allies

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Similarly, the federal constitutional initiative allows citizens to put a constitutional amendment to a national vote, if 100,000 voters sign the proposed amendment within 18 months.[note 8] Parliament can supplement the proposed amendment with a counter-proposal, and then voters must indicate a preference on the ballot in case both proposals are accepted. Constitutional amendments, whether introduced by initiative or in Parliament, must be accepted by a double majority of the national popular vote and the cantonal popular votes.[note 9]
How many voters are needed to put a constitutional amendment to a national vote?
A: 100,000

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The return of Soviet immigrants to their countries of origin has brought the proportion of Estonians in Estonia back above 70%. And again as in Latvia, today many of the remnant non-Estonians in Estonia have adopted the Estonian language; about 40% at the 2000 census.
What percentage of Latvians spoke Russian?  
A: unanswerable

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Transferring GameCube development to the Wii was relatively simple, since the Wii was being created to be compatible with the GameCube.[o] At E3 2005, Nintendo released a small number of Nintendo DS game cards containing a preview trailer for Twilight Princess. They also announced that Zelda would appear on the Wii (then codenamed "Revolution"), but it was not clear to the media if this meant Twilight Princess or a different game.
Where did Nintendo provide a limited number of Wii previews?
A:
unanswerable