Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Many of Yale's buildings were constructed in the Collegiate Gothic architecture style from 1917 to 1931, financed largely by Edward S. Harkness Stone sculpture built into the walls of the buildings portray contemporary college personalities such as a writer, an athlete, a tea-drinking socialite, and a student who has fallen asleep while reading. Similarly, the decorative friezes on the buildings depict contemporary scenes such as policemen chasing a robber and arresting a prostitute (on the wall of the Law School), or a student relaxing with a mug of beer and a cigarette. The architect, James Gamble Rogers, faux-aged these buildings by splashing the walls with acid, deliberately breaking their leaded glass windows and repairing them in the style of the Middle Ages, and creating niches for decorative statuary but leaving them empty to simulate loss or theft over the ages. In fact, the buildings merely simulate Middle Ages architecture, for though they appear to be constructed of solid stone blocks in the authentic manner, most actually have steel framing as was commonly used in 1930. One exception is Harkness Tower, 216 feet (66 m) tall, which was originally a free-standing stone structure. It was reinforced in 1964 to allow the installation of the Yale Memorial Carillon.
How didn't James Gamble Rogers really age the buildings?
A: unanswerable

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Dell service and support brands include the Dell Solution Station (extended domestic support services, previously "Dell on Call"), Dell Support Center (extended support services abroad), Dell Business Support (a commercial service-contract that provides an industry-certified technician with a lower call-volume than in normal queues), Dell Everdream Desktop Management ("Software as a Service" remote-desktop management, originally a SaaS company founded by Elon Musk's cousin, Lyndon Rive, which Dell bought in 2007), and Your Tech Team (a support-queue available to home users who purchased their systems either through Dell's website or through Dell phone-centers).
What Dell service offers certified technicians to tackle home technical support?
A: unanswerable

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Another popular event held in February, which is early spring in Tucson, is the Fiesta de los Vaqueros, or rodeo week, founded by winter visitor, Leighton Kramer. While at its heart the Fiesta is a sporting event, it includes what is billed as "the world's largest non-mechanized parade". The Rodeo Parade is a popular event as most schools give two rodeo days off instead of Presidents Day. The exception to this is Presidio High (a non-public charter school), which doesn't get either. Western wear is seen throughout the city as corporate dress codes are cast aside during the Fiesta. The Fiesta de los Vaqueros marks the beginning of the rodeo season in the United States.
What month is the Fiesta de los Vaqueros held in?
A: February

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Israeli foreign aid ranks very low among OECD nations, spending less than 0.1% of its GNI on foreign aid, as opposed to the recommended 0.7%. Individual international charitable donations are also very low, with only 0.1% of charitable donations being sent to foreign causes. However, Israel has a history of providing emergency aid and humanitarian response teams to disasters across the world. Israel's humanitarian efforts officially began in 1958, with the establishment of MASHAV, the Israeli Ministry of Foreign Affairs Agency for International Development Cooperation.
Israel has a history of providing what?
A:
emergency aid