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The first telephone lines were installed in 1882 and electric street lights took the place of the gas operated ones in 1886. The Hipodromo de Maronas started operating in 1888, and the neighbourhoods of Reus del Sur, Reus del Norte and Conciliacion were inaugurated in 1889. The new building of the School of Arts and Trades, as well as Zabala Square in Ciudad Vieja were inaugurated in 1890, followed by the Italian Hospital in 1891. In the same year, the village of Penarol was founded. Other neighbourhoods that were founded were Belgrano and Belvedere in 1892, Jacinto Vera in 1895 and Trouville in 1897. In 1894 the new port was constructed, and in 1897, the Central Railway Station of Montevideo was inaugurated.
When was the Central Railway Station of Montevideo inaugurated?
A: 1897

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Tanzania: Dar es Salaam was the torch's only stop in Africa, on April 13. The relay began at the grand terminal of the TAZARA Railway, which was China's largest foreign aid project of the 1970s, and continued for 5 km through the old city to the Benjamin Mkapa National Stadium in Temeke, which was built with Chinese aid in 2005. The torch was lit by Vice-President Ali Mohamed Shein. About a thousand people followed the relay, waving the Olympic flag. The only noted instance of protest was Nobel Peace Prize laureate Wangari Maathai's withdrawal from the list of torchbearers, in protest against human rights abuses in Tibet.
Where did the relay terminate in Africa?
A: Benjamin Mkapa National Stadium

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Spanish is currently the most widely taught non-English language in American secondary schools and of higher education. More than 1.4 million university students were enrolled in language courses in autumn of 2002 and Spanish is the most widely taught language in American colleges and universities with 53 percent of the total number of people enrolled, followed by French (14.4%), German (7.1%), Italian (4.5%), American Sign language (4.3%), Japanese (3.7%), and Chinese (2.4%) although the totals remain relatively small in relation to the total U.S population.
Are these other languages learned in the U.S. as popular as Spanish?
A: totals remain relatively small in relation to the total U.S population.

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Disadvantages of electric traction include high capital costs that may be uneconomic on lightly trafficked routes; a relative lack of flexibility since electric trains need electrified tracks or onboard supercapacitors and charging infrastructure at stations; and a vulnerability to power interruptions. Different regions may use different supply voltages and frequencies, complicating through service. The limited clearances available under catenaries may preclude efficient double-stack container service. The lethal voltages on contact wires and third rails are a safety hazard to track workers, passengers and trespassers. Overhead wires are safer than third rails, but they are often considered unsightly.
What is a safety hazard to track workers?
A:
voltages on contact wires