id stringlengths 24 24 | title stringclasses 442
values | context stringlengths 151 3.71k | question stringlengths 12 270 | answers dict |
|---|---|---|---|---|
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"
]
} |
5ad4d9c65b96ef001a10a3ba | 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 was the Venice plant used to make? | {
"answer_start": [],
"text": []
} |
5ad4d9c65b96ef001a10a3bb | 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... | How was the finest red of Kermes vermilio made? | {
"answer_start": [],
"text": []
} |
5ad4d9c65b96ef001a10a3bc | 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 city was rubia used to make dyes for the wealthy? | {
"answer_start": [],
"text": []
} |
5ad4d9c65b96ef001a10a3bd | 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 insect was found in Persia? | {
"answer_start": [],
"text": []
} |
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"
]
} |
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"
]
} |
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"
]
} |
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"
]
} |
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"
]
} |
5ad4da955b96ef001a10a3f0 | 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... | What Aztec conquistador conquered the Spanish Empire? | {
"answer_start": [],
"text": []
} |
5ad4da955b96ef001a10a3f1 | 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... | What happened in 1519? | {
"answer_start": [],
"text": []
} |
5ad4da955b96ef001a10a3f2 | 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... | Who conquered the Spanish Empire in 1519-1521? | {
"answer_start": [],
"text": []
} |
5ad4da955b96ef001a10a3f3 | 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... | Who sent the first shipment to Spain in 1532? | {
"answer_start": [],
"text": []
} |
5ad4da955b96ef001a10a3f4 | 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... | What happened in 1532? | {
"answer_start": [],
"text": []
} |
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"
]
} |
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"
]
} |
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"
]
} |
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"
]
} |
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"
]
} |
5ad4dba25b96ef001a10a448 | 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 used by all painters? | {
"answer_start": [],
"text": []
} |
5ad4dba25b96ef001a10a449 | 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... | Who were the great painters of the 15th century? | {
"answer_start": [],
"text": []
} |
5ad4dba25b96ef001a10a44a | 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 16th century painters used carmine? | {
"answer_start": [],
"text": []
} |
5ad4dba25b96ef001a10a44b | 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 J.W.M Turner use? | {
"answer_start": [],
"text": []
} |
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"
]
} |
5ad4dc675b96ef001a10a464 | 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 became a symbol of liberty during the Phrygian Revolution? | {
"answer_start": [],
"text": []
} |
5ad4dc675b96ef001a10a465 | 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 did red become a symbol of during the Phrygian Revolution? | {
"answer_start": [],
"text": []
} |
5ad4dc675b96ef001a10a466 | 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 used red as a symbol of liberty and personal freedom during the Phrygian Revolution? | {
"answer_start": [],
"text": []
} |
5ad4dc675b96ef001a10a467 | 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... | When did the Terror Reign take place? | {
"answer_start": [],
"text": []
} |
5ad4dc675b96ef001a10a468 | 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 colors did France go back to during the Reign of Terror? | {
"answer_start": [],
"text": []
} |
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"
]
} |
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"
]
} |
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"
]
} |
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"
]
} |
5ad4dd725b96ef001a10a4c6 | 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 red known as in Turkey? | {
"answer_start": [],
"text": []
} |
5ad4dd725b96ef001a10a4c7 | 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 popular color was imported from France in the 18th century? | {
"answer_start": [],
"text": []
} |
5ad4dd725b96ef001a10a4c8 | 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 began in 1740? | {
"answer_start": [],
"text": []
} |
5ad4dd725b96ef001a10a4c9 | 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 cotton widely used for in 19th century Europe? | {
"answer_start": [],
"text": []
} |
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"
]
} |
5ad4dfcf5b96ef001a10a506 | 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 century saw red to only imitate nature? | {
"answer_start": [],
"text": []
} |
5ad4dfcf5b96ef001a10a507 | 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 did Theo write to in 1888? | {
"answer_start": [],
"text": []
} |
5ad4dfcf5b96ef001a10a508 | 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 did Theo write to Van Gogh about human passions in 1888? | {
"answer_start": [],
"text": []
} |
5ad4dfcf5b96ef001a10a509 | 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 Cafe Night? | {
"answer_start": [],
"text": []
} |
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"
]
} |
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"
]
} |
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"
]
} |
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"
]
} |
5ad4e0615b96ef001a10a50e | 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... | Who was the first to make color the central element of the painting? | {
"answer_start": [],
"text": []
} |
5ad4e0615b96ef001a10a50f | 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 theory did Matisse say his choice of colors was based on? | {
"answer_start": [],
"text": []
} |
5ad4e0615b96ef001a10a510 | 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... | Who was the first 20th century artist to use color for feelings? | {
"answer_start": [],
"text": []
} |
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"
]
} |
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"
]
} |
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"
]
} |
5ad4e1175b96ef001a10a51e | 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 year were synthetic pigments first used? | {
"answer_start": [],
"text": []
} |
5ad4e1175b96ef001a10a51f | 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... | Who first used synthetic pigments in 1962? | {
"answer_start": [],
"text": []
} |
5ad4e1175b96ef001a10a520 | 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 university did Rothko attend? | {
"answer_start": [],
"text": []
} |
5ad4e1175b96ef001a10a521 | 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 happened in 1997? | {
"answer_start": [],
"text": []
} |
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"
]
} |
5ad4e19e5b96ef001a10a530 | 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 color lake pigments were made from minerals? | {
"answer_start": [],
"text": []
} |
5ad4e19e5b96ef001a10a531 | 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 made from red gum? | {
"answer_start": [],
"text": []
} |
5ad4e19e5b96ef001a10a532 | 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 continent is Laccifer lacca found on? | {
"answer_start": [],
"text": []
} |
5ad4e19e5b96ef001a10a533 | 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 country was carmine found? | {
"answer_start": [],
"text": []
} |
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"
]
} |
5ad4e3ca5b96ef001a10a56a | 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 RBG stand for? | {
"answer_start": [],
"text": []
} |
5ad4e3ca5b96ef001a10a56b | 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 in the RBG model? | {
"answer_start": [],
"text": []
} |
5ad4e3ca5b96ef001a10a56c | 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 did Cennini Cennino make? | {
"answer_start": [],
"text": []
} |
5ad4e3ca5b96ef001a10a56d | 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... | When did Cennini Cennino make violet? | {
"answer_start": [],
"text": []
} |
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"
]
} |
5ad4e4705b96ef001a10a57c | 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 an sRBG? | {
"answer_start": [],
"text": []
} |
5ad4e4705b96ef001a10a57d | 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 measure on a scale from 0 to 525? | {
"answer_start": [],
"text": []
} |
5ad4e4705b96ef001a10a57e | 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 are there 16,777,126 of? | {
"answer_start": [],
"text": []
} |
5ad4e4705b96ef001a10a57f | 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 color has an sRGB number of 250, 05, 00? | {
"answer_start": [],
"text": []
} |
5ad4e4705b96ef001a10a580 | 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 color has an sRBG number of 220, 20, 60? | {
"answer_start": [],
"text": []
} |
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"
]
} |
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