query: Seeking SF story read in 1990s about teenage Lunar colonist boy visiting undersea aqua farming colony.
positive_passages.docid: 83498
positive_passages.text: Novel about underwater city with separatists
negative_passages.docid: 37618
negative_passages.text: YA novel from pre-1980 set on the moon in which a boy is rescued by space gypsies
negative_passages.docid: 110453
negative_passages.text: 80s-90s Sci Fi book about a transformed Earth invaded by aliens
negative_passages.docid: 99907
negative_passages.text: Looking for a story about a post-apocalyptic earth where an AI learns about humanity
negative_passages.docid: 100344
negative_passages.text: Identify story about girl on alien planet with western feel
negative_passages.docid: 143410
negative_passages.text: Short story set in the near future where all wars are settled on the moon using automated machines?
negative_passages.docid: 146574
negative_passages.text: Help finding a sci-fi book with a small space ship
negative_passages.docid: 111401
negative_passages.text: Short sci-fi story about Earth blockaded by other human colonies
negative_passages.docid: 29380
negative_passages.text: YA series with a housekeeper or protector robot and set on a planet with a harsh sun
negative_passages.docid: 94160
negative_passages.text: Searching for a sci fi story from the 50's or 60's, of snail like creatures on another planet spend their lives eating
negative_passages.docid: 18644
negative_passages.text: Looking for an old-old sci-fi tale about time-traveling
negative_passages.docid: 21048
negative_passages.text: Looking for the name and author of short story about sea creatures that need a third sex to procreate
negative_passages.docid: 9327
negative_passages.text: Short story where the Earth has been kept inside a force field for millennia
negative_passages.docid: 81779
negative_passages.text: Name of book about a man who was genetically modified during prehistoric times by aliens
negative_passages.docid: 17389
negative_passages.text: Need help recalling name of sci-if story about earth evolving into electronic life forms
negative_passages.docid: 118738
negative_passages.text: Need help to find a sci-fi collection I read at school (mid 80s)
negative_passages.docid: 13400
negative_passages.text: 90s fantasy novel about a girl on quest with talking pig (I think)