Problem: Web browser:

Early web browsers supported only a very simple version of HTML. The rapid development of proprietary web browsers led to the development of non-standard dialects of HTML, leading to problems with interoperability. Modern web browsers support a combination of standards-based and de facto HTML and XHTML, which should be rendered in the same way by all browsers.

How should non-standard dialects be treated by all browsers?
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A: unanswerable

Problem: Greece:

Along with the Byzantine (Church) chant and music, the Greek people also cultivated the Greek folk song which is divided into two cycles, the akritic and klephtic. The akritic was created between the 9th and 10th centuries and expressed the life and struggles of the akrites (frontier guards) of the Byzantine empire, the most well known being the stories associated with Digenes Akritas. The klephtic cycle came into being between the late Byzantine period and the start of the Greek War of Independence. The klephtic cycle, together with historical songs, paraloghes (narrative song or ballad), love songs, mantinades, wedding songs, songs of exile and dirges express the life of the Greeks. There is a unity between the Greek people's struggles for freedom, their joys and sorrow and attitudes towards love and death.

Which Greek song cycle expresses the life of the Greeks?
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A: klephtic

Problem: Middle Ages:

During the Later Middle Ages, theologians such as John Duns Scotus (d. 1308)[AH] and William of Ockham (d. c. 1348), led a reaction against scholasticism, objecting to the application of reason to faith. Their efforts undermined the prevailing Platonic idea of "universals". Ockham's insistence that reason operates independently of faith allowed science to be separated from theology and philosophy. Legal studies were marked by the steady advance of Roman law into areas of jurisprudence previously governed by customary law. The lone exception to this trend was in England, where the common law remained pre-eminent. Other countries codified their laws; legal codes were promulgated in Castile, Poland, and Lithuania.

Before Roman law, what were areas of jurisprudence traditionally decided by?
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A: customary law

Problem: Chicago Cubs:

The 1989 film Back to the Future Part II depicts the Chicago Cubs defeating a baseball team from Miami in the 2015 World Series, ending the longest championship drought in all four of the major North American professional sports leagues. In 2015, the Miami Marlins failed to make the playoffs and were able to make it to the 2015 National League Wild Card round and move on to the 2015 National League Championship Series by October 21, 2015, the date where protagonist Marty McFly traveled to the future in the film. However, it was on October 21 that the Cubs were swept by the New York Mets in the NLCS.

What film depicts the Chicago Cubs defeating a baseball team from Miami in the 2015 World Series?
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A:
Back to the Future Part II