id stringlengths 24 24 | title stringclasses 442
values | context stringlengths 151 3.71k | question stringlengths 12 270 | answers dict |
|---|---|---|---|---|
5731314305b4da19006bce76 | Red | Red played an important role in Chinese philosophy. It was believed that the world was composed of five elements: metal, wood, water, fire and earth, and that each had a color. Red was associated with fire. Each Emperor chose the color that his fortune-tellers believed would bring the most prosperity and good fortune t... | At the time of the Han dynasty where would one fine the color Red? | {
"answer_start": [
438
],
"text": [
"all court ceremonies"
]
} |
5731314305b4da19006bce77 | Red | Red played an important role in Chinese philosophy. It was believed that the world was composed of five elements: metal, wood, water, fire and earth, and that each had a color. Red was associated with fire. Each Emperor chose the color that his fortune-tellers believed would bring the most prosperity and good fortune t... | In the time of the Ming Dynasty one would find what color used during sacrificial offerings? | {
"answer_start": [
177
],
"text": [
"Red"
]
} |
5731322905b4da19006bce8e | Red | Red was also a badge of rank. During the Song dynasty (906–1279), officials of the top three ranks wore purple clothes; those of the fourth and fifth wore bright red; those of the sixth and seventh wore green; and the eighth and ninth wore blue. Red was the color worn by the royal guards of honor, and the color of the ... | During what years did the Song dynasty occur? | {
"answer_start": [
55
],
"text": [
"906–1279"
]
} |
5731322905b4da19006bce8f | Red | Red was also a badge of rank. During the Song dynasty (906–1279), officials of the top three ranks wore purple clothes; those of the fourth and fifth wore bright red; those of the sixth and seventh wore green; and the eighth and ninth wore blue. Red was the color worn by the royal guards of honor, and the color of the ... | Which number of ranks wore purple clothing in the Song dynasty? | {
"answer_start": [
87
],
"text": [
"three"
]
} |
5731322905b4da19006bce90 | Red | Red was also a badge of rank. During the Song dynasty (906–1279), officials of the top three ranks wore purple clothes; those of the fourth and fifth wore bright red; those of the sixth and seventh wore green; and the eighth and ninth wore blue. Red was the color worn by the royal guards of honor, and the color of the ... | What color did sixth rank Song dynasty officials wear? | {
"answer_start": [
203
],
"text": [
"green"
]
} |
5731322905b4da19006bce91 | Red | Red was also a badge of rank. During the Song dynasty (906–1279), officials of the top three ranks wore purple clothes; those of the fourth and fifth wore bright red; those of the sixth and seventh wore green; and the eighth and ninth wore blue. Red was the color worn by the royal guards of honor, and the color of the ... | What ranks in the Song dynasty wore blue? | {
"answer_start": [
218
],
"text": [
"eighth and ninth"
]
} |
573132d505b4da19006bce96 | Red | Red was also featured in Chinese Imperial architecture. In the Tang and Song Dynasties, gates of palaces were usually painted red, and nobles often painted their entire mansion red. One of the most famous works of Chinese literature, A Dream of Red Mansions by Cao Xueqin (1715–1763), was about the lives of noble women ... | Who painted their mansions red during the Song and Tang dynasties? | {
"answer_start": [
135
],
"text": [
"nobles"
]
} |
573132d505b4da19006bce97 | Red | Red was also featured in Chinese Imperial architecture. In the Tang and Song Dynasties, gates of palaces were usually painted red, and nobles often painted their entire mansion red. One of the most famous works of Chinese literature, A Dream of Red Mansions by Cao Xueqin (1715–1763), was about the lives of noble women ... | who wrote A dream of Red Mansions? | {
"answer_start": [
261
],
"text": [
"Cao Xueqin"
]
} |
573132d505b4da19006bce98 | Red | Red was also featured in Chinese Imperial architecture. In the Tang and Song Dynasties, gates of palaces were usually painted red, and nobles often painted their entire mansion red. One of the most famous works of Chinese literature, A Dream of Red Mansions by Cao Xueqin (1715–1763), was about the lives of noble women ... | During what years was Cao Xueqin alive? | {
"answer_start": [
273
],
"text": [
"1715–1763"
]
} |
573132d505b4da19006bce9a | Red | Red was also featured in Chinese Imperial architecture. In the Tang and Song Dynasties, gates of palaces were usually painted red, and nobles often painted their entire mansion red. One of the most famous works of Chinese literature, A Dream of Red Mansions by Cao Xueqin (1715–1763), was about the lives of noble women ... | In late Chinese dynasties red was used only on what kind of architecture? | {
"answer_start": [
451
],
"text": [
"temples and imperial residences"
]
} |
573132d505b4da19006bce99 | Red | Red was also featured in Chinese Imperial architecture. In the Tang and Song Dynasties, gates of palaces were usually painted red, and nobles often painted their entire mansion red. One of the most famous works of Chinese literature, A Dream of Red Mansions by Cao Xueqin (1715–1763), was about the lives of noble women ... | Who painted the walls of the Forbidden city red after the fall of the Ming dynasty? | {
"answer_start": [
514
],
"text": [
"Qing Dynasty"
]
} |
5731343b05b4da19006bceb0 | Red | There were guilds of dyers who specialized in red in Venice and other large Europeans cities. The Rubia plant was used to make the most common dye; it produced an orange-red or brick red color used to dye the clothes of merchants and artisans. For the wealthy, the dye used was Kermes, made from a tiny scale insect whic... | What plant was used to make the most used red dye in Venice? | {
"answer_start": [
98
],
"text": [
"Rubia"
]
} |
5731343b05b4da19006bceb1 | Red | There were guilds of dyers who specialized in red in Venice and other large Europeans cities. The Rubia plant was used to make the most common dye; it produced an orange-red or brick red color used to dye the clothes of merchants and artisans. For the wealthy, the dye used was Kermes, made from a tiny scale insect whic... | Which group in Europe used Kermes dye? | {
"answer_start": [
248
],
"text": [
"the wealthy"
]
} |
5731343b05b4da19006bceb2 | Red | There were guilds of dyers who specialized in red in Venice and other large Europeans cities. The Rubia plant was used to make the most common dye; it produced an orange-red or brick red color used to dye the clothes of merchants and artisans. For the wealthy, the dye used was Kermes, made from a tiny scale insect whic... | The wealthiest in Europe used what red dye? | {
"answer_start": [
411
],
"text": [
"Polish Cochineal"
]
} |
5731343b05b4da19006bceb3 | Red | There were guilds of dyers who specialized in red in Venice and other large Europeans cities. The Rubia plant was used to make the most common dye; it produced an orange-red or brick red color used to dye the clothes of merchants and artisans. For the wealthy, the dye used was Kermes, made from a tiny scale insect whic... | What dye was known as the Blood of Saint John? | {
"answer_start": [
443
],
"text": [
"Kermes vermilio"
]
} |
5731343b05b4da19006bceb4 | Red | There were guilds of dyers who specialized in red in Venice and other large Europeans cities. The Rubia plant was used to make the most common dye; it produced an orange-red or brick red color used to dye the clothes of merchants and artisans. For the wealthy, the dye used was Kermes, made from a tiny scale insect whic... | The Blood of Saint John was made from an insect, which one? | {
"answer_start": [
527
],
"text": [
"Margodes polonicus"
]
} |
573135b605b4da19006bcecd | Red | But early in the 16th century, a brilliant new red appeared in Europe. When the Spanish conquistador Hernán Cortés and his soldiers conquered the Aztec Empire in 1519-1521, they discovered slowly that the Aztecs had another treasure beside silver and gold; they had the tiny cochineal, a parasitic scale insect which liv... | Which conquistador from Spain conquered the Aztec Empire? | {
"answer_start": [
101
],
"text": [
"Hernán Cortés"
]
} |
573135b605b4da19006bcecc | Red | But early in the 16th century, a brilliant new red appeared in Europe. When the Spanish conquistador Hernán Cortés and his soldiers conquered the Aztec Empire in 1519-1521, they discovered slowly that the Aztecs had another treasure beside silver and gold; they had the tiny cochineal, a parasitic scale insect which liv... | In what century did a new kind of red pigment arrive in Europe from the Aztec Empire? | {
"answer_start": [
17
],
"text": [
"16th"
]
} |
573135b605b4da19006bcece | Red | But early in the 16th century, a brilliant new red appeared in Europe. When the Spanish conquistador Hernán Cortés and his soldiers conquered the Aztec Empire in 1519-1521, they discovered slowly that the Aztecs had another treasure beside silver and gold; they had the tiny cochineal, a parasitic scale insect which liv... | During what years was the Aztec Empire conquered? | {
"answer_start": [
162
],
"text": [
"1519-1521"
]
} |
573135b605b4da19006bced0 | Red | But early in the 16th century, a brilliant new red appeared in Europe. When the Spanish conquistador Hernán Cortés and his soldiers conquered the Aztec Empire in 1519-1521, they discovered slowly that the Aztecs had another treasure beside silver and gold; they had the tiny cochineal, a parasitic scale insect which liv... | In what year did Cortes send the first cochineal to Spain? | {
"answer_start": [
677
],
"text": [
"1523"
]
} |
573135b605b4da19006bcecf | Red | But early in the 16th century, a brilliant new red appeared in Europe. When the Spanish conquistador Hernán Cortés and his soldiers conquered the Aztec Empire in 1519-1521, they discovered slowly that the Aztecs had another treasure beside silver and gold; they had the tiny cochineal, a parasitic scale insect which liv... | How often could the Mexican cochineal be harvested? | {
"answer_start": [
525
],
"text": [
"several times a year"
]
} |
5731366ea5e9cc1400cdbcf3 | Red | The painters of the early Renaissance used two traditional lake pigments, made from mixing dye with either chalk or alum, kermes lake, made from kermes insects, and madder lake, made from the rubia tinctorum plant. With the arrival of cochineal, they had a third, carmine, which made a very fine crimson, though it had a... | What did Renaissance painters call the pigment made from cochineal? | {
"answer_start": [
264
],
"text": [
"carmine"
]
} |
5731366ea5e9cc1400cdbcf5 | Red | The painters of the early Renaissance used two traditional lake pigments, made from mixing dye with either chalk or alum, kermes lake, made from kermes insects, and madder lake, made from the rubia tinctorum plant. With the arrival of cochineal, they had a third, carmine, which made a very fine crimson, though it had a... | What would to the carmine pigment if not used diligently? | {
"answer_start": [
333
],
"text": [
"change color"
]
} |
5731366ea5e9cc1400cdbcf2 | Red | The painters of the early Renaissance used two traditional lake pigments, made from mixing dye with either chalk or alum, kermes lake, made from kermes insects, and madder lake, made from the rubia tinctorum plant. With the arrival of cochineal, they had a third, carmine, which made a very fine crimson, though it had a... | What was madder lake made from? | {
"answer_start": [
192
],
"text": [
"rubia tinctorum plant"
]
} |
5731366ea5e9cc1400cdbcf4 | Red | The painters of the early Renaissance used two traditional lake pigments, made from mixing dye with either chalk or alum, kermes lake, made from kermes insects, and madder lake, made from the rubia tinctorum plant. With the arrival of cochineal, they had a third, carmine, which made a very fine crimson, though it had a... | During what century did carmine start to see use? | {
"answer_start": [
421
],
"text": [
"15th"
]
} |
5731366ea5e9cc1400cdbcf1 | Red | The painters of the early Renaissance used two traditional lake pigments, made from mixing dye with either chalk or alum, kermes lake, made from kermes insects, and madder lake, made from the rubia tinctorum plant. With the arrival of cochineal, they had a third, carmine, which made a very fine crimson, though it had a... | What was kermes lake made from? | {
"answer_start": [
145
],
"text": [
"kermes insects"
]
} |
57313738497a881900248c67 | Red | During the French Revolution, Red became a symbol of liberty and personal freedom used by the Jacobins and other more radical parties. Many of them wore a red Phrygian cap, or liberty cap, modeled after the caps worn by freed slaves in Ancient Rome. During the height of the Reign of Terror, Women wearing red caps gathe... | During which revolution was red a symbol of liberty? | {
"answer_start": [
11
],
"text": [
"French Revolution"
]
} |
57313738497a881900248c68 | Red | During the French Revolution, Red became a symbol of liberty and personal freedom used by the Jacobins and other more radical parties. Many of them wore a red Phrygian cap, or liberty cap, modeled after the caps worn by freed slaves in Ancient Rome. During the height of the Reign of Terror, Women wearing red caps gathe... | What kind of cap did the Jacobins wear? | {
"answer_start": [
155
],
"text": [
"red Phrygian cap, or liberty cap"
]
} |
57313738497a881900248c69 | Red | During the French Revolution, Red became a symbol of liberty and personal freedom used by the Jacobins and other more radical parties. Many of them wore a red Phrygian cap, or liberty cap, modeled after the caps worn by freed slaves in Ancient Rome. During the height of the Reign of Terror, Women wearing red caps gathe... | Women with red caps crowded around guillotines during the Reign of Terror to do what? | {
"answer_start": [
349
],
"text": [
"celebrate"
]
} |
57313738497a881900248c6a | Red | During the French Revolution, Red became a symbol of liberty and personal freedom used by the Jacobins and other more radical parties. Many of them wore a red Phrygian cap, or liberty cap, modeled after the caps worn by freed slaves in Ancient Rome. During the height of the Reign of Terror, Women wearing red caps gathe... | During what years did the Reign of Terror take place? | {
"answer_start": [
475
],
"text": [
"1792 and 1793"
]
} |
57313738497a881900248c6b | Red | During the French Revolution, Red became a symbol of liberty and personal freedom used by the Jacobins and other more radical parties. Many of them wore a red Phrygian cap, or liberty cap, modeled after the caps worn by freed slaves in Ancient Rome. During the height of the Reign of Terror, Women wearing red caps gathe... | Who was Saint Denis? | {
"answer_start": [
816
],
"text": [
"Christian martyr and patron saint of Paris"
]
} |
573137fba5e9cc1400cdbd15 | Red | As the Industrial Revolution spread across Europe, chemists and manufacturers sought new red dyes that could be used for large-scale manufacture of textiles. One popular color imported into Europe from Turkey and India in the 18th and early 19th century was Turkey red, known in France as rouge d'Adrinople. Beginning in... | What was Turkey red called in France? | {
"answer_start": [
289
],
"text": [
"rouge d'Adrinople"
]
} |
573137fba5e9cc1400cdbd16 | Red | As the Industrial Revolution spread across Europe, chemists and manufacturers sought new red dyes that could be used for large-scale manufacture of textiles. One popular color imported into Europe from Turkey and India in the 18th and early 19th century was Turkey red, known in France as rouge d'Adrinople. Beginning in... | In what years did Turkey red begin to be used to dye cotton in England? | {
"answer_start": [
321
],
"text": [
"the 1740s"
]
} |
573137fba5e9cc1400cdbd18 | Red | As the Industrial Revolution spread across Europe, chemists and manufacturers sought new red dyes that could be used for large-scale manufacture of textiles. One popular color imported into Europe from Turkey and India in the 18th and early 19th century was Turkey red, known in France as rouge d'Adrinople. Beginning in... | What other pigment was Turkey red compared to? | {
"answer_start": [
710
],
"text": [
"carmine"
]
} |
573137fba5e9cc1400cdbd17 | Red | As the Industrial Revolution spread across Europe, chemists and manufacturers sought new red dyes that could be used for large-scale manufacture of textiles. One popular color imported into Europe from Turkey and India in the 18th and early 19th century was Turkey red, known in France as rouge d'Adrinople. Beginning in... | What did turkey red get its color from? | {
"answer_start": [
451
],
"text": [
"madder"
]
} |
573137fba5e9cc1400cdbd19 | Red | As the Industrial Revolution spread across Europe, chemists and manufacturers sought new red dyes that could be used for large-scale manufacture of textiles. One popular color imported into Europe from Turkey and India in the 18th and early 19th century was Turkey red, known in France as rouge d'Adrinople. Beginning in... | In what century did quilts in America commonly use Turkey red? | {
"answer_start": [
833
],
"text": [
"19th"
]
} |
5731388ea5e9cc1400cdbd29 | Red | The 19th century also saw the use of red in art to create specific emotions, not just to imitate nature. It saw the systematic study of color theory, and particularly the study of how complementary colors such as red and green reinforced each other when they were placed next to each other. These studies were avidly fol... | In which century did color theory begin to be systematically studied? | {
"answer_start": [
4
],
"text": [
"19th"
]
} |
5731388ea5e9cc1400cdbd2a | Red | The 19th century also saw the use of red in art to create specific emotions, not just to imitate nature. It saw the systematic study of color theory, and particularly the study of how complementary colors such as red and green reinforced each other when they were placed next to each other. These studies were avidly fol... | Who painted the Night Cafe? | {
"answer_start": [
345
],
"text": [
"Vincent van Gogh"
]
} |
5731388ea5e9cc1400cdbd2b | Red | The 19th century also saw the use of red in art to create specific emotions, not just to imitate nature. It saw the systematic study of color theory, and particularly the study of how complementary colors such as red and green reinforced each other when they were placed next to each other. These studies were avidly fol... | In what year was The Night Cafe painted? | {
"answer_start": [
427
],
"text": [
"1888"
]
} |
5731388ea5e9cc1400cdbd2c | Red | The 19th century also saw the use of red in art to create specific emotions, not just to imitate nature. It saw the systematic study of color theory, and particularly the study of how complementary colors such as red and green reinforced each other when they were placed next to each other. These studies were avidly fol... | What was the name of vincent van Gogh's brother? | {
"answer_start": [
419
],
"text": [
"Theo"
]
} |
5731388ea5e9cc1400cdbd2d | Red | The 19th century also saw the use of red in art to create specific emotions, not just to imitate nature. It saw the systematic study of color theory, and particularly the study of how complementary colors such as red and green reinforced each other when they were placed next to each other. These studies were avidly fol... | What occurred when red and green were put next to one another? | {
"answer_start": [
213
],
"text": [
"red and green reinforced each other"
]
} |
57313ab1e6313a140071cd46 | Red | Matisse was also one of the first 20th-century artists to make color the central element of the painting, chosen to evoke emotions. "A certain blue penetrates your soul", he wrote. "A certain red affects your blood pressure." He also was familiar with the way that complementary colors, such as red and green, strengthen... | During which century did Matisse work? | {
"answer_start": [
34
],
"text": [
"20th"
]
} |
57313ab1e6313a140071cd47 | Red | Matisse was also one of the first 20th-century artists to make color the central element of the painting, chosen to evoke emotions. "A certain blue penetrates your soul", he wrote. "A certain red affects your blood pressure." He also was familiar with the way that complementary colors, such as red and green, strengthen... | Placing red and green next to each other causes their color to be what? | {
"answer_start": [
310
],
"text": [
"strengthened"
]
} |
57313ab1e6313a140071cd49 | Red | Matisse was also one of the first 20th-century artists to make color the central element of the painting, chosen to evoke emotions. "A certain blue penetrates your soul", he wrote. "A certain red affects your blood pressure." He also was familiar with the way that complementary colors, such as red and green, strengthen... | What color did Matisse claim would impact ones blood pressure? | {
"answer_start": [
192
],
"text": [
"red"
]
} |
57313ab1e6313a140071cd48 | Red | Matisse was also one of the first 20th-century artists to make color the central element of the painting, chosen to evoke emotions. "A certain blue penetrates your soul", he wrote. "A certain red affects your blood pressure." He also was familiar with the way that complementary colors, such as red and green, strengthen... | What color did Matisse say could penetate ones soul? | {
"answer_start": [
143
],
"text": [
"blue"
]
} |
57313ab1e6313a140071cd4a | Red | Matisse was also one of the first 20th-century artists to make color the central element of the painting, chosen to evoke emotions. "A certain blue penetrates your soul", he wrote. "A certain red affects your blood pressure." He also was familiar with the way that complementary colors, such as red and green, strengthen... | What part in the paintings of Matisse did color play? | {
"answer_start": [
69
],
"text": [
"the central element"
]
} |
57313b47e6313a140071cd59 | Red | Rothko also began using the new synthetic pigments, but not always with happy results. In 1962 he donated to Harvard University a series of large murals of the Passion of Christ whose predominant colors were dark pink and deep crimson. He mixed mostly traditional colors to make the pink and crimson; synthetic ultramari... | To whom did Rothko donate Passion of Christ murals? | {
"answer_start": [
109
],
"text": [
"Harvard University"
]
} |
57313b47e6313a140071cd58 | Red | Rothko also began using the new synthetic pigments, but not always with happy results. In 1962 he donated to Harvard University a series of large murals of the Passion of Christ whose predominant colors were dark pink and deep crimson. He mixed mostly traditional colors to make the pink and crimson; synthetic ultramari... | In what year did Rothko donate Passion of Christ murals? | {
"answer_start": [
90
],
"text": [
"1962"
]
} |
57313b47e6313a140071cd5a | Red | Rothko also began using the new synthetic pigments, but not always with happy results. In 1962 he donated to Harvard University a series of large murals of the Passion of Christ whose predominant colors were dark pink and deep crimson. He mixed mostly traditional colors to make the pink and crimson; synthetic ultramari... | What organic reds did Rothko use in the Passion of Christ murals? | {
"answer_start": [
398
],
"text": [
"Naphtol and Lithol"
]
} |
57313b47e6313a140071cd5b | Red | Rothko also began using the new synthetic pigments, but not always with happy results. In 1962 he donated to Harvard University a series of large murals of the Passion of Christ whose predominant colors were dark pink and deep crimson. He mixed mostly traditional colors to make the pink and crimson; synthetic ultramari... | In what year had the Passion of Christ murals by Rothko end up ruined? | {
"answer_start": [
578
],
"text": [
"1979"
]
} |
57313b47e6313a140071cd5c | Red | Rothko also began using the new synthetic pigments, but not always with happy results. In 1962 he donated to Harvard University a series of large murals of the Passion of Christ whose predominant colors were dark pink and deep crimson. He mixed mostly traditional colors to make the pink and crimson; synthetic ultramari... | What was the result of the change in color in the Rothko Passion of the Christ murals? | {
"answer_start": [
602
],
"text": [
"ruined and had to be taken down"
]
} |
57313c0a497a881900248cad | Red | Unlike vermilion or red ochre, made from minerals, red lake pigments are made by mixing organic dyes, made from insects or plants, with white chalk or alum. Red lac was made from the gum lac, the dark red resinous substance secreted by various scale insects, particularly the Laccifer lacca from India. Carmine lake was ... | What was red ochre composed of? | {
"answer_start": [
41
],
"text": [
"minerals"
]
} |
57313c0a497a881900248cae | Red | Unlike vermilion or red ochre, made from minerals, red lake pigments are made by mixing organic dyes, made from insects or plants, with white chalk or alum. Red lac was made from the gum lac, the dark red resinous substance secreted by various scale insects, particularly the Laccifer lacca from India. Carmine lake was ... | How were pigments like red lake created? | {
"answer_start": [
81
],
"text": [
"mixing organic dyes"
]
} |
57313c0a497a881900248caf | Red | Unlike vermilion or red ochre, made from minerals, red lake pigments are made by mixing organic dyes, made from insects or plants, with white chalk or alum. Red lac was made from the gum lac, the dark red resinous substance secreted by various scale insects, particularly the Laccifer lacca from India. Carmine lake was ... | What was red lake composed of? | {
"answer_start": [
112
],
"text": [
"insects or plants, with white chalk or alum"
]
} |
57313c0a497a881900248cb0 | Red | Unlike vermilion or red ochre, made from minerals, red lake pigments are made by mixing organic dyes, made from insects or plants, with white chalk or alum. Red lac was made from the gum lac, the dark red resinous substance secreted by various scale insects, particularly the Laccifer lacca from India. Carmine lake was ... | What was the source of color in Red lac? | {
"answer_start": [
192
],
"text": [
"the dark red resinous substance secreted by various scale insects"
]
} |
57313c0a497a881900248cb1 | Red | Unlike vermilion or red ochre, made from minerals, red lake pigments are made by mixing organic dyes, made from insects or plants, with white chalk or alum. Red lac was made from the gum lac, the dark red resinous substance secreted by various scale insects, particularly the Laccifer lacca from India. Carmine lake was ... | The Laccifer lacca was crucial to making what pigment? | {
"answer_start": [
157
],
"text": [
"Red lac"
]
} |
57313cc0a5e9cc1400cdbd7f | Red | In modern color theory, also known as the RGB color model, red, green and blue are additive primary colors. Red, green and blue light combined together makes white light, and these three colors, combined in different mixtures, can produce nearly any other color. This is the principle that is used to make all of the col... | Which colors are part of the RGB model? | {
"answer_start": [
59
],
"text": [
"red, green and blue"
]
} |
57313cc0a5e9cc1400cdbd80 | Red | In modern color theory, also known as the RGB color model, red, green and blue are additive primary colors. Red, green and blue light combined together makes white light, and these three colors, combined in different mixtures, can produce nearly any other color. This is the principle that is used to make all of the col... | What color light is created when one mixes red, green, and blue? | {
"answer_start": [
158
],
"text": [
"white"
]
} |
57313cc0a5e9cc1400cdbd81 | Red | In modern color theory, also known as the RGB color model, red, green and blue are additive primary colors. Red, green and blue light combined together makes white light, and these three colors, combined in different mixtures, can produce nearly any other color. This is the principle that is used to make all of the col... | The RGB color model has three colors in it that are described as what kind of colors? | {
"answer_start": [
83
],
"text": [
"additive primary colors"
]
} |
57313cc0a5e9cc1400cdbd82 | Red | In modern color theory, also known as the RGB color model, red, green and blue are additive primary colors. Red, green and blue light combined together makes white light, and these three colors, combined in different mixtures, can produce nearly any other color. This is the principle that is used to make all of the col... | Which era did Cennino Cennini actively paint in? | {
"answer_start": [
469
],
"text": [
"the Renaissance"
]
} |
57313cc0a5e9cc1400cdbd83 | Red | In modern color theory, also known as the RGB color model, red, green and blue are additive primary colors. Red, green and blue light combined together makes white light, and these three colors, combined in different mixtures, can produce nearly any other color. This is the principle that is used to make all of the col... | What colors are used to create purple on a computer screen? | {
"answer_start": [
584
],
"text": [
"red and blue"
]
} |
57313d5fa5e9cc1400cdbd89 | Red | So that the maximum number of colors can be accurately reproduced on your computer screen, each color has been given a code number, or sRGB, which tells your computer the intensity of the red, green and blue components of that color. The intensity of each component is measured on a scale of zero to 255, which means the... | Over what numerical scale is color measured on a computer screen? | {
"answer_start": [
292
],
"text": [
"zero to 255,"
]
} |
57313d5fa5e9cc1400cdbd8a | Red | So that the maximum number of colors can be accurately reproduced on your computer screen, each color has been given a code number, or sRGB, which tells your computer the intensity of the red, green and blue components of that color. The intensity of each component is measured on a scale of zero to 255, which means the... | What is the total number of possible sRGB colors? | {
"answer_start": [
344
],
"text": [
"16,777,216"
]
} |
57313d5fa5e9cc1400cdbd8b | Red | So that the maximum number of colors can be accurately reproduced on your computer screen, each color has been given a code number, or sRGB, which tells your computer the intensity of the red, green and blue components of that color. The intensity of each component is measured on a scale of zero to 255, which means the... | What is the number used to indicate pure red in sRGB? | {
"answer_start": [
428
],
"text": [
"255, 00, 00"
]
} |
57313d5fa5e9cc1400cdbd8c | Red | So that the maximum number of colors can be accurately reproduced on your computer screen, each color has been given a code number, or sRGB, which tells your computer the intensity of the red, green and blue components of that color. The intensity of each component is measured on a scale of zero to 255, which means the... | Crimson is identified by what sRGB number? | {
"answer_start": [
562
],
"text": [
"220, 20, 60"
]
} |
57314067a5e9cc1400cdbdbf | Red | As a ray of white sunlight travels through the atmosphere to the eye, some of the colors are scattered out of the beam by air molecules and airborne particles due to Rayleigh scattering, changing the final color of the beam that is seen. Colors with a shorter wavelength, such as blue and green, scatter more strongly, a... | What type of scattering is responsible for the shift in the color of sunlight? | {
"answer_start": [
166
],
"text": [
"Rayleigh"
]
} |
57314067a5e9cc1400cdbdc0 | Red | As a ray of white sunlight travels through the atmosphere to the eye, some of the colors are scattered out of the beam by air molecules and airborne particles due to Rayleigh scattering, changing the final color of the beam that is seen. Colors with a shorter wavelength, such as blue and green, scatter more strongly, a... | What occurs to colors of short wavelengths in Rayleigh scattering? | {
"answer_start": [
296
],
"text": [
"scatter more strongly"
]
} |
57314067a5e9cc1400cdbdc1 | Red | As a ray of white sunlight travels through the atmosphere to the eye, some of the colors are scattered out of the beam by air molecules and airborne particles due to Rayleigh scattering, changing the final color of the beam that is seen. Colors with a shorter wavelength, such as blue and green, scatter more strongly, a... | What is the effect on blue and green light experiencing Rayleigh scattering during sunrise? | {
"answer_start": [
513
],
"text": [
"removed almost completely"
]
} |
57314067a5e9cc1400cdbdc2 | Red | As a ray of white sunlight travels through the atmosphere to the eye, some of the colors are scattered out of the beam by air molecules and airborne particles due to Rayleigh scattering, changing the final color of the beam that is seen. Colors with a shorter wavelength, such as blue and green, scatter more strongly, a... | In comparison to blue and green, what would describe the wavelength of orange or red light? | {
"answer_start": [
552
],
"text": [
"longer"
]
} |
573140efa5e9cc1400cdbdc7 | Red | Lasers emitting in the red region of the spectrum have been available since the invention of the ruby laser in 1960. In 1962 the red helium–neon laser was invented, and these two types of lasers were widely used in many scientific applications including holography, and in education. Red helium–neon lasers were used com... | When was the first ruby laser invented? | {
"answer_start": [
111
],
"text": [
"1960"
]
} |
573140efa5e9cc1400cdbdc8 | Red | Lasers emitting in the red region of the spectrum have been available since the invention of the ruby laser in 1960. In 1962 the red helium–neon laser was invented, and these two types of lasers were widely used in many scientific applications including holography, and in education. Red helium–neon lasers were used com... | In what year did a red helium-neon laser come to be? | {
"answer_start": [
120
],
"text": [
"1962"
]
} |
573140efa5e9cc1400cdbdc9 | Red | Lasers emitting in the red region of the spectrum have been available since the invention of the ruby laser in 1960. In 1962 the red helium–neon laser was invented, and these two types of lasers were widely used in many scientific applications including holography, and in education. Red helium–neon lasers were used com... | What type of laser is used in a LaserDisc player? | {
"answer_start": [
284
],
"text": [
"Red helium–neon"
]
} |
573140efa5e9cc1400cdbdca | Red | Lasers emitting in the red region of the spectrum have been available since the invention of the ruby laser in 1960. In 1962 the red helium–neon laser was invented, and these two types of lasers were widely used in many scientific applications including holography, and in education. Red helium–neon lasers were used com... | What type of laser diode is used in a DVD player? | {
"answer_start": [
459
],
"text": [
"a 660 nm laser"
]
} |
573140efa5e9cc1400cdbdcb | Red | Lasers emitting in the red region of the spectrum have been available since the invention of the ruby laser in 1960. In 1962 the red helium–neon laser was invented, and these two types of lasers were widely used in many scientific applications including holography, and in education. Red helium–neon lasers were used com... | What type of laser is used in Raman spectroscopy? | {
"answer_start": [
711
],
"text": [
"671 nm diode-pumped solid state (DPSS) lasers"
]
} |
573141b2e6313a140071cd8e | Red | During the summer growing season, phosphate is at a high level. It has a vital role in the breakdown of the sugars manufactured by chlorophyll. But in the fall, phosphate, along with the other chemicals and nutrients, moves out of the leaf into the stem of the plant. When this happens, the sugar-breakdown process chang... | At which period of the year are phosphates high? | {
"answer_start": [
7
],
"text": [
"the summer growing season"
]
} |
573141b2e6313a140071cd8f | Red | During the summer growing season, phosphate is at a high level. It has a vital role in the breakdown of the sugars manufactured by chlorophyll. But in the fall, phosphate, along with the other chemicals and nutrients, moves out of the leaf into the stem of the plant. When this happens, the sugar-breakdown process chang... | What causes sugar created by chlorophyll to breakdown? | {
"answer_start": [
34
],
"text": [
"phosphate"
]
} |
573141b2e6313a140071cd90 | Red | During the summer growing season, phosphate is at a high level. It has a vital role in the breakdown of the sugars manufactured by chlorophyll. But in the fall, phosphate, along with the other chemicals and nutrients, moves out of the leaf into the stem of the plant. When this happens, the sugar-breakdown process chang... | Where does phosphate within a leaf move in the fall? | {
"answer_start": [
245
],
"text": [
"the stem of the plant"
]
} |
573141b2e6313a140071cd91 | Red | During the summer growing season, phosphate is at a high level. It has a vital role in the breakdown of the sugars manufactured by chlorophyll. But in the fall, phosphate, along with the other chemicals and nutrients, moves out of the leaf into the stem of the plant. When this happens, the sugar-breakdown process chang... | What is created in fall when phosphates retreat to the stems of plants? | {
"answer_start": [
353
],
"text": [
"anthocyanin pigments"
]
} |
573141b2e6313a140071cd92 | Red | During the summer growing season, phosphate is at a high level. It has a vital role in the breakdown of the sugars manufactured by chlorophyll. But in the fall, phosphate, along with the other chemicals and nutrients, moves out of the leaf into the stem of the plant. When this happens, the sugar-breakdown process chang... | What occurs in bright light to leaves during fall? | {
"answer_start": [
422
],
"text": [
"greater the production of anthocyanins"
]
} |
57314244a5e9cc1400cdbdd9 | Red | Red hair varies from a deep burgundy through burnt orange to bright copper. It is characterized by high levels of the reddish pigment pheomelanin (which also accounts for the red color of the lips) and relatively low levels of the dark pigment eumelanin. The term redhead (originally redd hede) has been in use since at ... | What pigment accounts for the majority of color in red hair? | {
"answer_start": [
134
],
"text": [
"pheomelanin"
]
} |
57314244a5e9cc1400cdbdda | Red | Red hair varies from a deep burgundy through burnt orange to bright copper. It is characterized by high levels of the reddish pigment pheomelanin (which also accounts for the red color of the lips) and relatively low levels of the dark pigment eumelanin. The term redhead (originally redd hede) has been in use since at ... | There is another part of the face which gets its red color from the pigment pheomelanin, what is it? | {
"answer_start": [
188
],
"text": [
"the lips"
]
} |
57314244a5e9cc1400cdbddb | Red | Red hair varies from a deep burgundy through burnt orange to bright copper. It is characterized by high levels of the reddish pigment pheomelanin (which also accounts for the red color of the lips) and relatively low levels of the dark pigment eumelanin. The term redhead (originally redd hede) has been in use since at ... | Aside from pheomelanin what color pigment contributes to red hair? | {
"answer_start": [
244
],
"text": [
"eumelanin"
]
} |
57314244a5e9cc1400cdbddc | Red | Red hair varies from a deep burgundy through burnt orange to bright copper. It is characterized by high levels of the reddish pigment pheomelanin (which also accounts for the red color of the lips) and relatively low levels of the dark pigment eumelanin. The term redhead (originally redd hede) has been in use since at ... | In what year can the earliest used of redhead be traced to? | {
"answer_start": [
326
],
"text": [
"1510"
]
} |
57314244a5e9cc1400cdbddd | Red | Red hair varies from a deep burgundy through burnt orange to bright copper. It is characterized by high levels of the reddish pigment pheomelanin (which also accounts for the red color of the lips) and relatively low levels of the dark pigment eumelanin. The term redhead (originally redd hede) has been in use since at ... | What type of temper are people with red hair considered to have? | {
"answer_start": [
473
],
"text": [
"fiery"
]
} |
5731434205b4da19006bcf84 | Red | Red is associated with dominance in a number of animal species. For example, in mandrills, red coloration of the face is greatest in alpha males, increasingly less prominent in lower ranking subordinates, and directly correlated with levels of testosterone. Red can also affect the perception of dominance by others, lea... | In alpha male mandrills what party of the body is most red according to their rank? | {
"answer_start": [
109
],
"text": [
"the face"
]
} |
5731434205b4da19006bcf85 | Red | Red is associated with dominance in a number of animal species. For example, in mandrills, red coloration of the face is greatest in alpha males, increasingly less prominent in lower ranking subordinates, and directly correlated with levels of testosterone. Red can also affect the perception of dominance by others, lea... | Wearing red is connected to what result in humans, in terms of sport? | {
"answer_start": [
505
],
"text": [
"increased performance"
]
} |
5731434205b4da19006bcf86 | Red | Red is associated with dominance in a number of animal species. For example, in mandrills, red coloration of the face is greatest in alpha males, increasingly less prominent in lower ranking subordinates, and directly correlated with levels of testosterone. Red can also affect the perception of dominance by others, lea... | In what sport have judges been shown to favor athletes wearing red? | {
"answer_start": [
821
],
"text": [
"tae kwon do"
]
} |
5731434205b4da19006bcf87 | Red | Red is associated with dominance in a number of animal species. For example, in mandrills, red coloration of the face is greatest in alpha males, increasingly less prominent in lower ranking subordinates, and directly correlated with levels of testosterone. Red can also affect the perception of dominance by others, lea... | What is the effect of exposing a human to red when it comes to cognitive skills? | {
"answer_start": [
1183
],
"text": [
"decreases performance"
]
} |
5731434205b4da19006bcf88 | Red | Red is associated with dominance in a number of animal species. For example, in mandrills, red coloration of the face is greatest in alpha males, increasingly less prominent in lower ranking subordinates, and directly correlated with levels of testosterone. Red can also affect the perception of dominance by others, lea... | The amount of red in mandrill males is directly related to levels of what? | {
"answer_start": [
244
],
"text": [
"testosterone"
]
} |
573143cd05b4da19006bcf8e | Red | Surveys show that red is the color most associated with courage. In western countries red is a symbol of martyrs and sacrifice, particularly because of its association with blood. Beginning in the Middle Ages, the Pope and Cardinals of the Roman Catholic Church wore red to symbolize the blood of Christ and the Christia... | What trait do people most commonly link red with? | {
"answer_start": [
56
],
"text": [
"courage"
]
} |
573143cd05b4da19006bcf8f | Red | Surveys show that red is the color most associated with courage. In western countries red is a symbol of martyrs and sacrifice, particularly because of its association with blood. Beginning in the Middle Ages, the Pope and Cardinals of the Roman Catholic Church wore red to symbolize the blood of Christ and the Christia... | Why did the Popes of the middle ages wear red? | {
"answer_start": [
271
],
"text": [
"to symbolize the blood of Christ and the Christian martyrs"
]
} |
573143cd05b4da19006bcf90 | Red | Surveys show that red is the color most associated with courage. In western countries red is a symbol of martyrs and sacrifice, particularly because of its association with blood. Beginning in the Middle Ages, the Pope and Cardinals of the Roman Catholic Church wore red to symbolize the blood of Christ and the Christia... | What was depicted on the banners of Christians in the First crusade? | {
"answer_start": [
393
],
"text": [
"a red cross on a white field"
]
} |
573143cd05b4da19006bcf91 | Red | Surveys show that red is the color most associated with courage. In western countries red is a symbol of martyrs and sacrifice, particularly because of its association with blood. Beginning in the Middle Ages, the Pope and Cardinals of the Roman Catholic Church wore red to symbolize the blood of Christ and the Christia... | What is the cross on the banners used during the First Crusade known as? | {
"answer_start": [
427
],
"text": [
"St. George's Cross"
]
} |
573143cd05b4da19006bcf92 | Red | Surveys show that red is the color most associated with courage. In western countries red is a symbol of martyrs and sacrifice, particularly because of its association with blood. Beginning in the Middle Ages, the Pope and Cardinals of the Roman Catholic Church wore red to symbolize the blood of Christ and the Christia... | Who was Saint George believed to be? | {
"answer_start": [
498
],
"text": [
"a Roman soldier"
]
} |
57314a6f497a881900248d5f | Red | Saint Valentine, a Roman Catholic Bishop or priest who was martyred in about 296 AD, seems to have had no known connection with romantic love, but the day of his martyrdom on the Roman Catholic calendar, Saint Valentine's Day (February 14), became, in the 14th century, an occasion for lovers to send messages to each ot... | When was Saint Valentine martyred? | {
"answer_start": [
77
],
"text": [
"296 AD"
]
} |
57314a6f497a881900248d60 | Red | Saint Valentine, a Roman Catholic Bishop or priest who was martyred in about 296 AD, seems to have had no known connection with romantic love, but the day of his martyrdom on the Roman Catholic calendar, Saint Valentine's Day (February 14), became, in the 14th century, an occasion for lovers to send messages to each ot... | Who was Saint Valentine? | {
"answer_start": [
17
],
"text": [
"a Roman Catholic Bishop or priest"
]
} |
57314a6f497a881900248d61 | Red | Saint Valentine, a Roman Catholic Bishop or priest who was martyred in about 296 AD, seems to have had no known connection with romantic love, but the day of his martyrdom on the Roman Catholic calendar, Saint Valentine's Day (February 14), became, in the 14th century, an occasion for lovers to send messages to each ot... | In which century did Saint Valentine's day become connected with lovers? | {
"answer_start": [
256
],
"text": [
"14th"
]
} |
57314a6f497a881900248d62 | Red | Saint Valentine, a Roman Catholic Bishop or priest who was martyred in about 296 AD, seems to have had no known connection with romantic love, but the day of his martyrdom on the Roman Catholic calendar, Saint Valentine's Day (February 14), became, in the 14th century, an occasion for lovers to send messages to each ot... | In what kind of countries is the celebration of Valentine's day forbidden? | {
"answer_start": [
554
],
"text": [
"Islamic"
]
} |
57314a6f497a881900248d63 | Red | Saint Valentine, a Roman Catholic Bishop or priest who was martyred in about 296 AD, seems to have had no known connection with romantic love, but the day of his martyrdom on the Roman Catholic calendar, Saint Valentine's Day (February 14), became, in the 14th century, an occasion for lovers to send messages to each ot... | Which nation forbade the sale of Valentine's Day products in 2002 and 2011? | {
"answer_start": [
619
],
"text": [
"Saudi Arabia"
]
} |
57314b13497a881900248d69 | Red | Red is the color most commonly associated with joy and well being. It is the color of celebration and ceremony. A red carpet is often used to welcome distinguished guests. Red is also the traditional color of seats in opera houses and theaters. Scarlet academic gowns are worn by new Doctors of Philosophy at degree cere... | What color gowns are generally worn by recent Doctors of Philosophy at Oxford? | {
"answer_start": [
245
],
"text": [
"Scarlet"
]
} |
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