| 41. | This personnel thing is not an exact science,
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| 42. | Neighborhood-naming in Memphis is not an exact science.
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| 43. | But it's not an exact science ."
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| 44. | `Quality management has become an exact science.
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| 45. | But movie trailers aren't an exact science.
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| 46. | Cooking, he says, is an exact science.
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| 47. | It's not an exact science, of course.
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| 48. | "It's not really some exact science ."
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| 49. | Scouting, admittedly, is not an exact science.
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| 50. | "It's not nearly an exact science.
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