Input: Article: The language was first introduced in North America when Russian explorers voyaged into Alaska and claimed it for Russia during the 1700s. Although most colonists left after the United States bought the land in 1867, a handful stayed and preserved the Russian language in this region to this day, although only a few elderly speakers of this unique dialect are left. Sizable Russian-speaking communities also exist in North America, especially in large urban centers of the U.S. and Canada, such as New York City, Philadelphia, Boston, Los Angeles, Nashville, San Francisco, Seattle, Spokane, Toronto, Baltimore, Miami, Chicago, Denver and Cleveland. In a number of locations they issue their own newspapers, and live in ethnic enclaves (especially the generation of immigrants who started arriving in the early 1960s). Only about 25% of them are ethnic Russians, however. Before the dissolution of the Soviet Union, the overwhelming majority of Russophones in Brighton Beach, Brooklyn in New York City were Russian-speaking Jews. Afterward, the influx from the countries of the former Soviet Union changed the statistics somewhat, with ethnic Russians and Ukrainians immigrating along with some more Russian Jews and Central Asians. According to the United States Census, in 2007 Russian was the primary language spoken in the homes of over 850,000 individuals living in the United States.

Now answer this question: When did the US buy Alaska?

Output: 1867

Input: Article: As prosperity began to return in the 1980s, the city was stunned by the Wah Mee massacre in 1983, when 13 people were killed in an illegal gambling club in the International District, Seattle's Chinatown. Beginning with Microsoft's 1979 move from Albuquerque, New Mexico to nearby Bellevue, Washington, Seattle and its suburbs became home to a number of technology companies including Amazon.com, RealNetworks, Nintendo of America, McCaw Cellular (now part of AT&T Mobility), VoiceStream (now T-Mobile), and biomedical corporations such as HeartStream (later purchased by Philips), Heart Technologies (later purchased by Boston Scientific), Physio-Control (later purchased by Medtronic), ZymoGenetics, ICOS (later purchased by Eli Lilly and Company) and Immunex (later purchased by Amgen). This success brought an influx of new residents with a population increase within city limits of almost 50,000 between 1990 and 2000, and saw Seattle's real estate become some of the most expensive in the country. In 1993, the movie Sleepless in Seattle brought the city further national attention. Many of the Seattle area's tech companies remained relatively strong, but the frenzied dot-com boom years ended in early 2001.

Now answer this question: What item for sale in 2000 Seattle was some of the most costly in the US?

Output: real estate

Input: Article: General Francisco Franco himself a Galician from Ferrol ruled as dictator from the civil war until his death in 1975. Franco's centralizing regime suppressed any official use of the Galician language, including the use of Galician names for newborns, although its everyday oral use was not forbidden. Among the attempts at resistance were small leftist guerrilla groups such as those led by Jose Castro Veiga ("El Piloto") and Benigno Andrade ("Foucellas"), both of whom were ultimately captured and executed. In the 1960s, ministers such as Manuel Fraga Iribarne introduced some reforms allowing technocrats affiliated with Opus Dei to modernize administration in a way that facilitated capitalist economic development. However, for decades Galicia was largely confined to the role of a supplier of raw materials and energy to the rest of Spain, causing environmental havoc and leading to a wave of migration to Venezuela and to various parts of Europe. Fenosa, the monopolistic supplier of electricity, built hydroelectric dams, flooding many Galician river valleys.

Now answer this question: When did his reign end?

Output:
1975