Input: Article: Characters with diacritical marks can generally be represented either as a single precomposed character or as a decomposed sequence of a base letter plus one or more non-spacing marks. For example, ḗ (precomposed e with macron and acute above) and ḗ (e followed by the combining macron above and combining acute above) should be rendered identically, both appearing as an e with a macron and acute accent, but in practice, their appearance may vary depending upon what rendering engine and fonts are being used to display the characters. Similarly, underdots, as needed in the romanization of Indic, will often be placed incorrectly[citation needed]. Unicode characters that map to precomposed glyphs can be used in many cases, thus avoiding the problem, but where no precomposed character has been encoded the problem can often be solved by using a specialist Unicode font such as Charis SIL that uses Graphite, OpenType, or AAT technologies for advanced rendering features.

Now answer this question: What encoding does Charis SIL use? 

Output: Graphite, OpenType, or AAT technologies

Input: Article: On April 17, 1946, the Kaliningrad Oblast — the northern portion of the former German province of East Prussia—was annexed by the Soviet Union and made part of the Russian SFSR.

Now answer this question: On what date was Kaliningrad Oblast annexed?

Output: April 17, 1946

Input: Article: Madonna released her eleventh studio album, Hard Candy, in April 2008. Containing R&B and urban pop influences, the songs on Hard Candy were autobiographical in nature and saw Madonna collaborating with Justin Timberlake, Timbaland, Pharrell Williams and Nate "Danja" Hills. The album debuted at number one in thirty seven countries and on the Billboard 200. Don Shewey from Rolling Stone complimented it as an "impressive taste of her upcoming tour." It received generally positive reviews worldwide though some critics panned it as "an attempt to harness the urban market".

Now answer this question: Madonna worked with Justin Timberlake, Timbaland, Pharrell Williams and Nate Hills for which album?

Output:
Hard Candy