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QANTA 7

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Question (with Run Index): It’s not Charlie Parker, but a musician[0] with this surname arranged

excerpts[1] from Stravinsky’s The Firebird[2] and the “Goin’ Home” theme from the[3] New World

Symphony.[4] Another album by a musician with this[5] surname features chants from the[6] Bhagavad

Gita and solos by Pharoah[7] Sanders.[8] A song by a musician with this surname[9] features Elvin

Jones on timpani[10] and gong.[11] A set of chord substitutions in a ii-V-I[12] (“two-five-one”)

progression that[13] proved challenging for pianist[14] Tommy Flanagan are called this surname’s[15]

“changes.” For 10 points, give[16] this surname of harpist Alice and[17] her husband, the

saxophonist behind[18] the album Giant Steps.[19][20]

Gold Answer: Coltrane

+-----+-----------------------------------------------------------------------------+----------------------+------------+------------------+---------------------------+

| Run | Guess | Correctness of Guess | Confidence | Buzz Probability | System Score Distribution |

+-----+-----------------------------------------------------------------------------+----------------------+------------+------------------+---------------------------+

| 0 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.03 | 0.03 | 0.0 |

| 1 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.02 | 0.02 | 0.0 |

| 2 | It’s not Charlie Parker | 0 | 0.04 | 0.04 | 0.0 |

| 3 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.03 | 0.03 | 0.0 |

| 4 | It’s not Charlie Parker | 0 | 0.04 | 0.03 | 0.0 |

| 5 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.05 | 0.05 | 0.0 |

| 6 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.03 | 0.03 | 0.0 |

| 7 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.04 | 0.03 | 0.0 |

| 8 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.04 | 0.03 | 0.0 |

| 9 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.04 | 0.03 | 0.0 |

| 10 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.05 | 0.03 | 0.0 |

| 11 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.05 | 0.03 | 0.0 |

| 12 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.05 | 0.03 | 0.0 |

| 13 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.06 | 0.03 | 0.0 |

| 14 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.07 | 0.04 | 0.0 |

| 15 | It’s not Charlie Parker | 0 | 0.05 | 0.03 | 0.0 |

| 16 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.06 | 0.03 | 0.0 |

| 17 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.04 | 0.02 | 0.0 |

| 18 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.05 | 0.02 | 0.0 |

| 19 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 0.07 | 0.03 | 0.0 |

| 20 | It’s not Charlie Parker, but a musician with this surname arranged excerpts | 0 | 1 | 0.39 | 0.0 |

+-----+-----------------------------------------------------------------------------+----------------------+------------+------------------+---------------------------+

System Score: 0.0

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Question (with Run Index): An equation used in this technique relates[0] the resolving power of one

component[1] to the mass-transfer, diffusion,[2] and Eddy-diffusion effects that[3] may result in

the broadening of[4] peaks.[5] The low-specificity of one component[6] of this technique is

referred to as[7] that component’s “general problem.”[8] A simple variant of this technique[9]

involves dipping a piece of paper[10] in iodine and visualizing the paper[11] with UV light.[12]

The time a compound spends attached[13] to a column in this technique is referred[14] to as the

retention time.[15] For 10 points, name this technique in[16] which an analyte in a mobile

phase[17] is separated based on its ability[18] to interact with a stationary phase.[19][20]

Gold Answer: chromatography

+-----+---------------------------------------------------------------+----------------------+------------+------------------+---------------------------+

| Run | Guess | Correctness of Guess | Confidence | Buzz Probability | System Score Distribution |

+-----+---------------------------------------------------------------+----------------------+------------+------------------+---------------------------+

| 0 | retention time | 0 | 0.02 | 0.02 | 0.0 |

| 1 | velocity | 0 | 0.0 | 0.0 | 0.0 |

| 2 | retention time | 0 | 0.0 | 0.0 | 0.0 |

| 3 | paper chromatography | 1 | 0.0 | 0.0 | 0.0 |

| 4 | paper chromatography | 1 | 0.0 | 0.0 | 0.0 |

| 5 | paper chromatography | 1 | 0.0 | 0.0 | 0.0 |

| 6 | The velocity of each component depends on its chemical nature | 0 | 0.0 | 0.0 | 0.0 |

| 7 | Paper chromatographyPaper | 1 | 0.05 | 0.05 | 0.05 |

| 8 | Paper chromatographyPaper | 1 | 0.01 | 0.01 | 0.01 |

| 9 | Paper chromatographyPaper | 1 | 0.03 | 0.03 | 0.03 |

| 10 | Paper | 0 | 0.07 | 0.06 | 0.0 |

| 11 | Paper | 0 | 0.0 | 0.0 | 0.0 |

| 12 | Paper chromatographyPaper | 1 | 0.0 | 0.0 | 0.0 |

| 13 | paper chromatography | 1 | 0.0 | 0.0 | 0.0 |

| 14 | Paper chromatographyPaper | 1 | 0.1 | 0.08 | 0.08 |

| 15 | Paper chromatographyPaper | 1 | 0.1 | 0.07 | 0.07 |

| 16 | Paper chromatographyPaper | 1 | 0.01 | 0.01 | 0.01 |

| 17 | Paper chromatographyPaper | 1 | 0.0 | 0.0 | 0.0 |

| 18 | paper chromatography | 1 | 0.0 | 0.0 | 0.0 |

| 19 | Paper chromatographyPaper | 1 | 0.02 | 0.01 | 0.01 |

| 20 | Paper chromatographyPaper | 1 | 1 | 0.64 | 0.64 |

+-----+---------------------------------------------------------------+----------------------+------------+------------------+---------------------------+

System Score: 0.92

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Question (with Run Index): The 10th century Suda encyclopedia records[0] that this figure was

either[1] killed by Tantalus or committed suicide[2] after King Minos took him to Crete.[3] In the

Argonautica, this figure accuses[4] Eros of cheating after losing to[5] him in a game of dice.[6]

Ancient art typically depicts this figure[7] rolling a hoop and holding a[8] cockerel.[9] Hermes

gives either two horses that[10] are fast enough to run on water or[11] a golden vine to this

figure’s father[12] Tros.[13] While he was herding sheep, an eagle[14] brought this figure from

Mount Ida[15] to Mount Olympus.[16] For 10 points, name this youth abducted[17] by Zeus to succeed

Hebe as cupbearer[18] to the gods.[19][20]

Gold Answer: Ganymede

+-----+-------------------------------------------------+----------------------+------------+------------------+---------------------------+

| Run | Guess | Correctness of Guess | Confidence | Buzz Probability | System Score Distribution |

+-----+-------------------------------------------------+----------------------+------------+------------------+---------------------------+

| 0 | Hermes | 0 | 0.0 | 0.0 | 0.0 |

| 1 | Ganymede | 1 | 0.53 | 0.53 | 0.53 |

| 2 | Ganymede | 1 | 0.0 | 0.0 | 0.0 |

| 3 | Ganymede by the German astronomer Simon Marius. | 1 | 0.0 | 0.0 | 0.0 |

| 4 | Ganymede | 1 | 0.0 | 0.0 | 0.0 |

| 5 | Plato | 0 | 0.0 | 0.0 | 0.0 |