dkoterwa/mlqa_filtered huggingface dataset:
Given the many and varied elements and styles of melody "many extant explanations [of melody] confine us to specific stylistic models, and they are too exclusive." Paul Narveson claimed in 1984 that more than three-quarters of melodic topics had not been explored thoroughly.The melodies existing in most European music written before the 20th century, and popular music throughout the 20th century, featured "fixed and easily discernible frequency patterns", recurring "events, often periodic, at all structural levels" and "recurrence of durations and patterns of durations".Melodies in the 20th century "utilized a greater variety of pitch resources than ha[d] been the custom in any other historical period of Western music." While the diatonic scale was still used, the chromatic scale became "widely employed." Composers also allotted a structural role to "the qualitative dimensions" that previously had been "almost exclusively reserved for pitch and rhythm". Kliewer states, "The essential elements of any melody are duration, pitch, and quality (timbre), texture, and loudness. Though the same melody may be recognizable when played with a wide variety of timbres and dynamics, the latter may still be an "element of linear ordering"

Question: What did Kliewer see as the most crucial aspects of a melody?
Answer: duration, pitch, and quality (timbre), texture, and loudness
In western classical music, composers often introduce an initial melody, or theme, and then create variations. Classical music often has several melodic layers, called polyphony, such as those in a fugue, a type of counterpoint. Often, melodies are constructed from motifs or short melodic fragments, such as the opening of Beethoven's Fifth Symphony. Richard Wagner popularized the concept of a leitmotif: a motif or melody associated with a certain idea, person or place.

Question: What idea did Richard Wagner make popular?
Answer: leitmotif
Due to airspace and land constraints, the Republic of Singapore Air Force (RSAF) maintains a number of overseas bases in Australia, the United States, and France. The RSAF's 130 Squadron is based in RAAF Base Pearce, Western Australia, and its 126 Squadron is based in the Oakey Army Aviation Centre, Queensland. The RSAF has one squadron—the 150 Squadron—based in Cazaux Air Base in southern France. The RSAF also has a few overseas detachments in the United States, in San Diego, California, Marana, Arizona, Grand Prairie, Texas and Luke Air Force Base, among others.The SAF has sent forces to assist in operations outside the country, in areas such as Iraq and Afghanistan, in both military and civilian roles. In the region, it has helped stabilise East Timor and has provided aid to Aceh in Indonesia following the 2004 Indian Ocean earthquake and tsunami. In 2014, the RSN deployed two ships, the RSS Resolute and the Tenacious to the Gulf of Aden to aid in counter piracy efforts as part of Task Force 151. The SAF also helped in relief efforts during Hurricane Katrina and Typhoon Haiyan. Singapore is part of the Five Power Defence Arrangements, a military alliance with Australia, Malaysia, New Zealand, and the United Kingdom.

Question: Other than Singapore, what are the other 4 countries in the military alliance known as the Five Power Defense Arrangements?
Answer: Australia, Malaysia, New Zealand, and the United Kingdom
Singapore has a tropical rainforest climate (Köppen: Af) with no distinctive seasons, uniform temperature and pressure, high humidity, and abundant rainfall. Since this tropical rainforest climate is more subject to the Intertropical Convergence Zone than the trade winds and cyclones are very rare, it is equatorial. Temperatures usually range from 25 to 35 °C (77 to 95 °F). While temperature does not vary greatly throughout the year, there is a wetter monsoon season from November to January.From July to October, there is often haze caused by bush fires in neighbouring Indonesia, usually from the island of Sumatra. Although Singapore does not observe daylight saving time (DST), it follows the GMT+8 time zone, one hour ahead of the typical zone for its geographical location. This has caused the sun to rise and set particularly late during January and February periods, where the sun rises at 7:20 am and sets around 7:25 pm. During July, the sun sets at around 7:15 pm, similar to other cities at much higher latitudes such as Taipei and Tokyo. The earliest the sun sets and rises is in October and November when the sun rises at 6:45 am and sets at 6:50 pm. Singapore remains highly vulnerable to the risk of climate change especially with regards to the rising sea level.

Question: what can cause haze in the tropical rain forest?
Answer: bush fires in neighbouring Indonesia
Singaporeans are mostly bilingual, with English as their common language and usually the mother-tongue as a second language taught in schools, in order to preserve each individual's ethnic identity and values. The official languages amongst Singaporeans are English (80% literacy), Mandarin (65% literacy), Malay (17% literacy), and Tamil (4% literacy). Singapore English is based on British English, and forms of English spoken in Singapore range from Standard Singapore English to a colloquial form known as "Singlish". Singlish is discouraged by the government.English is the language spoken by most Singaporeans at home, 36.9% of the population, just ahead of Mandarin. Nearly half a million speak other varieties of Chinese, mainly Hokkien, Teochew, and Cantonese, as their home language, although the use of these is declining in favour of Mandarin and English. Singapore Chinese characters are written using simplified Chinese characters.

Question: How many people in Singapore speak Tamil?
Answer: 4%
On 20 September 1792, the recording of births, marriages, and deaths also was withdrawn as a responsibility of the priests of the parishes and handed to the mayors. Civil marriages were established and started to be performed in the mairie with a ceremony not unlike the traditional one, with the mayor replacing the priest, and the name of the law replacing the name of God ("Au nom de la loi, je vous déclare unis par les liens du mariage." – "In the name of the law, I declare you united by the bonds of marriage."). Priests were forced to surrender their centuries-old baptism, marriage, and burial books, which were deposited in the mairies. These abrupt changes profoundly alienated devout Catholics, and France soon was plunged into the throes of civil war, with the fervently religious regions of western France at its center. It would take Napoleon I to re-establish peace in France, stabilize the new administrative system, and make it generally accepted by the population. Napoleon also abolished the election of the municipal councils, which now were chosen by the prefect, the local representative of the central government.

Question: What year was the responsibilities of the priest passed onto mayors?
Answer: 1792
Since the PLM Law of 1982, three French communes also have a special status in that they are further divided into municipal arrondissements: these are Paris, Marseille, and Lyon. The municipal arrondissement is the only administrative unit below the commune in the French Republic, but existing only in these three communes. These municipal arrondissements are not to be confused with the arrondissements that are subdivisions of French départements: French communes are considered legal entities, whereas municipal arrondissements, by contrast, have no official capacity and no budget of their own.

Question: Municipal arrondissements exist in what three communes?
Answer: Paris, Marseille, and Lyon
Thus, they set out to establish administrative divisions that would be uniform across the country: the whole of France would be divided into départements, themselves divided into arrondissements, themselves divided into cantons, themselves divided into communes, no exceptions. All of these communes would have equal status, they would all have a mayor at their head, and a municipal council elected by the inhabitants of the commune. This was a real revolution for the thousands of villages that never had experienced organized municipal life before. A communal house had to be built in each of these villages, which would house the meetings of the municipal council as well as the administration of the commune. Some in the National Assembly were opposed to such a fragmentation of France into thousands of communes, but eventually Mirabeau and his ideas of one commune for each parish prevailed.

Question: What were the arrondissements separated into?
Answer: cantons
In humans, adipose tissue is located: beneath the skin (subcutaneous fat), around internal organs (visceral fat), in bone marrow (yellow bone marrow), intermuscular (Muscular system) and in the breast tissue.  Adipose tissue is found in specific locations, which are referred to as adipose depots. Apart from adipocytes, which comprise the highest percentage of cells within adipose tissue, other cell types are present, collectively termed stromal vascular fraction (SVF) of cells. SVF includes preadipocytes, fibroblasts, adipose tissue macrophages, and endothelial cells. Adipose tissue contains many small blood vessels. In the integumentary system, which includes the skin, it accumulates in the deepest level, the subcutaneous layer, providing insulation from heat and cold.  Around organs, it provides protective padding. However, its main function is to be a reserve of lipids, which can be oxidised to meet the energy needs of the body and to protect it from excess glucose by storing triglycerides produced by the liver from sugars, although some evidence suggests that most lipid synthesis from carbohydrates occurs in the adipose tissue itself. Adipose depots in different parts of the body have different biochemical profiles. Under normal conditions, it provides feedback for hunger and diet to the brain.

Question: What is the location Adipose tissue found is referred to?
Answer: adipose depots

Question: What type of tissue in made up of many blood vessels?
Answer: Adipose
The two superficial depots are the paired inguinal depots, which are found anterior to the upper segment of the hind limbs (underneath the skin) and the subscapular depots, paired medial mixtures of brown adipose tissue adjacent to regions of white adipose tissue, which are found under the skin between the dorsal crests of the scapulae.  The layer of brown adipose tissue in this depot is often covered by a "frosting" of white adipose tissue; sometimes these two types of fat (brown and white) are hard to distinguish.  The inguinal depots enclose the inguinal group of lymph nodes.  Minor depots include the pericardial, which surrounds the heart, and the paired popliteal depots, between the major muscles behind the knees, each containing one large lymph node.  Of all the depots in the mouse, the gonadal depots are the largest and the most easily dissected, comprising about 30% of dissectible fat.

Question: What node do all depots contain?
Answer: lymph node
Visceral fat or abdominal fat (also known as organ fat or intra-abdominal fat) is located inside the abdominal cavity, packed between the organs (stomach, liver, intestines, kidneys, etc.).  Visceral fat is different from subcutaneous fat underneath the skin, and intramuscular fat interspersed in skeletal muscles. Fat in the lower body, as in thighs and buttocks, is subcutaneous and is not consistently spaced tissue, whereas fat in the abdomen is mostly visceral and semi-fluid. Visceral fat is composed of several adipose depots, including mesenteric, epididymal white adipose tissue (EWAT), and perirenal depots. Visceral fat is often expressed in terms of its area in cm2 (VFA, visceral fat area).An excess of visceral fat is known as central obesity, or "belly fat", in which the abdomen protrudes excessively. New developments such as the Body Volume Index (BVI) are specifically designed to measure abdominal volume and abdominal fat. Excess visceral fat is also linked to type 2 diabetes, insulin resistance, inflammatory diseases, and other obesity-related diseases.  Likewise, the accumulation of neck fat (or cervical adipose tissue) has been shown to be associated with mortality. Several studies have suggested that visceral fat can be predicted from simple anthropometric measures, and predicts mortality more accurately than body mass index or waist circumference.Men are more likely to have fat stored in the abdomen due to sex hormone differences. Female sex hormone causes fat to be stored in the buttocks, thighs, and hips in women. When women reach menopause and the estrogen produced by the ovaries declines, fat migrates from the buttocks, hips and thighs to the waist; later fat is stored in the abdomen.High-intensity exercise is one way to effectively reduce total abdominal fat. One study suggests at least 10 MET-hours per week of aerobic exercise is required for visceral fat reduction.

Question: Subcutaneous fat is located where?
Answer: underneath the skin

Question: What happens to estrogen levels in women during menopause?
Answer: declines

Question: Where is visceral fat located in the body?
Answer: abdomen
Rome is in the Lazio region of central Italy on the Tiber (Italian: Tevere) river. The original settlement developed on hills that faced onto a ford beside the Tiber Island, the only natural ford of the river in this area. The Rome of the Kings was built on seven hills: the Aventine Hill, the Caelian Hill, the Capitoline Hill, the Esquiline Hill, the Palatine Hill, the Quirinal Hill, and the Viminal Hill. Modern Rome is also crossed by another river, the Aniene, which flows into the Tiber north of the historic centre.

Question: How many hills were the Rome of Kings built upon?
Answer: seven hills
Individuals can set personal goals. A student may set a goal of a high mark in an exam. An athlete might run five miles a day. A traveler might try to reach a destination-city within three hours. Financial goals are a common example, to save for retirement or to save for a purchase.

Question: What type of goal is saving for retirement considered?
Answer: Financial
There has been a lot of research conducted looking at the link between achieving desired goals, changes to self-efficacy and integrity and ultimately changes to subjective well-being. Goal efficacy refers to how likely an individual is to succeed in achieving their goal. Goal integrity refers to how consistent one's goals are with core aspects of the self. Research has shown that a focus on goal efficacy is associated with well-being factor happiness (subjective well-being) and goal integrity is associated with the well-being factor meaning (psychology). Multiple studies have shown the link between achieving long-term goals and changes in subjective well-being; most research shows that achieving goals that hold personal meaning to an individual increases feelings of subjective well-being.

Question: What increases the feeling of well-being?
Answer: achieving goals
A mercantile class arose in the first half of the 7th century BC, shown by the introduction of coinage in about 680 BC. This seems to have introduced tension to many city-states. The aristocratic regimes which generally governed the poleis were threatened by the new-found wealth of merchants, who in turn desired political power. From 650 BC onwards, the aristocracies had to fight not to be overthrown and replaced by populist tyrants. This word derives from the non-pejorative Greek τύραννος tyrannos, meaning 'illegitimate ruler', and was applicable to both good and bad leaders alike.A growing population and a shortage of land also seem to have created internal strife between the poor and the rich in many city-states. In Sparta, the Messenian Wars resulted in the conquest of Messenia and enserfment of the Messenians, beginning in the latter half of the 8th century BC, an act without precedent in ancient Greece. This practice allowed a social revolution to occur. The subjugated population, thenceforth known as helots, farmed and labored for Sparta, whilst every Spartan male citizen became a soldier of the Spartan Army in a permanently militarized state. Even the elite were obliged to live and train as soldiers; this commonality between rich and poor citizens served to defuse the social conflict. These reforms, attributed to Lycurgus of Sparta, were probably complete by 650 BC.

Question: Who threatened to replace the aristocracies?
Answer: populist tyrants
Boys from wealthy families attending the private school lessons were taken care of by a paidagogos, a household slave selected for this task who accompanied the boy during the day. Classes were held in teachers' private houses and included reading, writing, mathematics, singing, and playing the lyre and flute. When the boy became 12 years old the schooling started to include sports such as wrestling, running, and throwing discus and javelin. In Athens some older youths attended academy for the finer disciplines such as culture, sciences, music, and the arts. The schooling ended at age 18, followed by military training in the army usually for one or two years.A small number of boys continued their education after childhood, as in the Spartan agoge. A crucial part of a wealthy teenager's education was a mentorship with an elder, which in a few places and times may have included pederastic love. The teenager learned by watching his mentor talking about politics in the agora, helping him perform his public duties, exercising with him in the gymnasium and attending symposia with him. The richest students continued their education by studying with famous teachers. Some of Athens' greatest such schools included the Lyceum (the so-called Peripatetic school founded by Aristotle of Stageira) and the Platonic Academy (founded by Plato of Athens). The education system of the wealthy ancient Greeks is also called Paideia.

Question: Paideia was for wealthy who?
Answer: ancient Greeks
Classical Greek culture, especially philosophy, had a powerful influence on ancient Rome, which carried a version of it to many parts of the Mediterranean Basin and Europe. For this reason, Classical Greece is generally considered to be the seminal culture which provided the foundation of modern Western culture and is considered the cradle of Western civilization.Classical Greek culture gave great importance to knowledge. Science and religion were not separate and getting closer to the truth meant getting closer to the gods. In this context, they understood the importance of mathematics as an instrument for obtaining more reliable ("divine") knowledge. Greek culture, in a few centuries and with a limited population, managed to explore and make progress in many fields of science, mathematics, philosophy and knowledge in general.

Question: what is classical greece considered as?
Answer: seminal culture
Classical antiquity in Greece was preceded by the Greek Dark Ages (c. 1200 – c. 800 BC), archaeologically characterised by the protogeometric and geometric styles of designs on pottery. Following the Dark Ages was the Archaic Period, beginning around the 8th century BC. The Archaic Period saw early developments in Greek culture and society which formed the basis for the Classical Period. After the Archaic Period, the Classical Period in Greece is conventionally considered to have lasted from the Persian invasion of Greece in 480 until the death of Alexander the Great in 323. The period is characterized by a style which was considered by later observers to be exemplary, i.e., "classical", as shown in the Parthenon, for instance. Politically, the Classical Period was dominated by Athens and the Delian League during the 5th century, but displaced by Spartan hegemony during the early 4th century BC, before power shifted to Thebes and the Boeotian League and finally to the League of Corinth led by Macedon. This period saw the Greco-Persian Wars and the Rise of Macedon.

Question: When did Alexander The Great pass away?
Answer: 323
During the Hellenistic period, the importance of "Greece proper" (that is, the territory of modern Greece) within the Greek-speaking world declined sharply. The great centers of Hellenistic culture were Alexandria and Antioch, capitals of the Ptolemaic Kingdom and the Seleucid Empire, respectively.

Question: What is another name for the territory occupying modern Greece?
Answer: Greece proper
Eventually Greek colonization reached as far northeast as present day Ukraine and Russia (Taganrog). To the west the coasts of Illyria, Sicily and Southern Italy were settled, followed by Southern France, Corsica, and even northeastern Spain. Greek colonies were also founded in Egypt and Libya.

Question: Where else besides Egypt were Greek colonies?
Answer: Libya
Greek mythology consists of stories belonging to the ancient Greeks concerning their gods and heroes, the nature of the world and the origins and significance of their religious practices. The main Greek gods were the twelve Olympians, Zeus, his wife Hera, Poseidon, Ares, Hermes, Hephaestus, Aphrodite, Athena, Apollo, Artemis, Demeter, and Dionysus. Other important deities included Hebe, Hades, Helios, Hestia, Persephone and Heracles. Zeus's parents were Cronus and Rhea who also were the parents of Poseidon, Hades, Hera, Hestia, and Demeter.

Question: What does Greek Mythology consist of?
Answer: stories belonging to the ancient Greeks concerning their gods and heroes, the nature of the world and the origins and significance of their religious practices
Modern Syracuse, Naples, Marseille and Istanbul had their beginnings as the Greek colonies Syracusae (Συράκουσαι), Neapolis (Νεάπολις), Massalia (Μασσαλία) and Byzantion (Βυζάντιον). These colonies played an important role in the spread of Greek influence throughout Europe and also aided in the establishment of long-distance trading networks between the Greek city-states, boosting the economy of ancient Greece.

Question: What impact did the colonies bring to the Greek?
Answer: spread of Greek influence throughout Europe and also aided in the establishment of long-distance trading networks between the Greek city-states, boosting the economy of ancient Greece.
Slaves had no power or status. They had the right to have a family and own property, subject to their master's goodwill and permission, but they had no political rights. By 600 BC chattel slavery had spread in Greece. By the 5th century BC slaves made up one-third of the total population in some city-states. Between forty and eighty per cent of the population of Classical Athens were slaves. Slaves outside of Sparta almost never revolted because they were made up of too many nationalities and were too scattered to organize. However, unlike later Western culture, the Ancient Greeks did not think in terms of race.Most families owned slaves as household servants and laborers, and even poor families might have owned a few slaves. Owners were not allowed to beat or kill their slaves. Owners often promised to free slaves in the future to encourage slaves to work hard. Unlike in Rome, freedmen did not become citizens. Instead, they were mixed into the population of metics, which included people from foreign countries or other city-states who were officially allowed to live in the state.

Question: What kind of population did Roman slaves mixed into?
Answer: population of metics
The ancient Greeks also made important discoveries in the medical field. Hippocrates was a physician of the Classical period, and is considered one of the most outstanding figures in the history of medicine. He is referred to as the "father of medicine" in recognition of his lasting contributions to the field as the founder of the Hippocratic school of medicine. This intellectual school revolutionized medicine in ancient Greece, establishing it as a discipline distinct from other fields that it had traditionally been associated with (notably theurgy and philosophy), thus making medicine a profession.

Question: What did the most important Classical period Greek physician found?
Answer: Hippocratic school of medicine