Input: Read this: The main representatives of the new style, often referred to as ars nova as opposed to the ars antiqua, were the composers Philippe de Vitry and Guillaume de Machaut. In Italy, where the Provencal troubadours had also found refuge, the corresponding period goes under the name of trecento, and the leading composers were Giovanni da Cascia, Jacopo da Bologna and Francesco Landini. Prominent reformer of Orthodox Church music from the first half of 14th century was John Kukuzelis; he also introduced a system of notation widely used in the Balkans in the following centuries.
Question: Which musical style did ars nova replace in the 13th century?

Output: unanswerable

QUES: The United States No Electronic Theft Act (NET Act), a federal law passed in 1997, in response to LaMacchia, provides for criminal prosecution of individuals who engage in copyright infringement under certain circumstances, even when there is no monetary profit or commercial benefit from the infringement. Maximum penalties can be five years in prison and up to $250,000 in fines. The NET Act also raised statutory damages by 50%. The court's ruling explicitly drew attention to the shortcomings of current law that allowed people to facilitate mass copyright infringement while being immune to prosecution under the Copyright Act.

How much were statutory damages lowered by?
What is the answer?
ANS: unanswerable

QUES: Within computer systems, two of many security models capable of enforcing privilege separation are access control lists (ACLs) and capability-based security. Using ACLs to confine programs has been proven to be insecure in many situations, such as if the host computer can be tricked into indirectly allowing restricted file access, an issue known as the confused deputy problem. It has also been shown that the promise of ACLs of giving access to an object to only one person can never be guaranteed in practice. Both of these problems are resolved by capabilities. This does not mean practical flaws exist in all ACL-based systems, but only that the designers of certain utilities must take responsibility to ensure that they do not introduce flaws.[citation needed]
When is an ACL most secure?

ANS: unanswerable

The last ruler from the Ptolemaic line was Cleopatra VII, who committed suicide following the burial of her lover Mark Antony who had died in her arms (from a self-inflicted stab wound), after Octavian had captured Alexandria and her mercenary forces had fled. The Ptolemies faced rebellions of native Egyptians often caused by an unwanted regime and were involved in foreign and civil wars that led to the decline of the kingdom and its annexation by Rome. Nevertheless, Hellenistic culture continued to thrive in Egypt well after the Muslim conquest.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who captured Alexandria, ending Ptolemaic rule?
Ah, so.. Octavian

Question: Cladistics is another method of classification. A clade is a taxonomic group of organisms consisting of a single common ancestor and all the descendants of that ancestor. Every creature produced by sexual reproduction has two immediate lineages, one maternal and one paternal. Whereas Carl Linnaeus established a taxonomy of living organisms based on anatomical similarities and differences, cladistics seeks to establish a taxonomythe phylogenetic treebased on genetic similarities and differences and tracing the process of acquisition of multiple characteristics by single organisms. Some researchers have tried to clarify the idea of race by equating it to the biological idea of the clade. Often mitochondrial DNA or Y chromosome sequences are used to study ancient human migration paths. These single-locus sources of DNA do not recombine and are inherited from a single parent. Individuals from the various continental groups tend to be more similar to one another than to people from other continents, and tracing either mitochondrial DNA or non-recombinant Y-chromosome DNA explains how people in one place may be largely derived from people in some remote location.
Try to answer this question if possible: What is a clade a taxonomic group of?
Answer: organisms

Input: Read this: Most samurai were bound by a code of honor and were expected to set an example for those below them. A notable part of their code is seppuku (, seppuku?) or hara kiri, which allowed a disgraced samurai to regain his honor by passing into death, where samurai were still beholden to social rules. Whilst there are many romanticized characterizations of samurai behavior such as the writing of Bushido (, Bushido?) in 1905, studies of Kobudo and traditional Budo indicate that the samurai were as practical on the battlefield as were any other warrior.
Question: What was the reason for seppuku?

Output:
allowed a disgraced samurai to regain his honor by passing into death