query: Science Fiction book about alien species destroying earth with asteroids
positive_passages.docid: 18832
positive_passages.text: What Sci-Fi novel is about aliens who consider it simply convenient to exterminate the human race?
negative_passages.docid: 62193
negative_passages.text: Trying to find a book about rediscovered space travel after interstellar war isolates planets
negative_passages.docid: 121028
negative_passages.text: Aliens target wrong planet, causing life on Earth rather than destroying it
negative_passages.docid: 60657
negative_passages.text: Title of a book telling about people teleported to a hostile planet while in deep meditation
negative_passages.docid: 89070
negative_passages.text: Unknown Science Fiction Space Book
negative_passages.docid: 15303
negative_passages.text: novel identification: alien scientists must save their civilization from future destruction
negative_passages.docid: 116130
negative_passages.text: Novel about rendezvous with alien ship travelling through the solar system
negative_passages.docid: 123838
negative_passages.text: Book about a planet covered in very, very long necked aliens
negative_passages.docid: 23113
negative_passages.text: Story with multiple 'third planet' races
negative_passages.docid: 86853
negative_passages.text: Novel about alien conquerers who conduct games to select servants
negative_passages.docid: 69663
negative_passages.text: What sci-fi novel has the moon split into 7 pieces by an asteroid, threatening life on earth?
negative_passages.docid: 113264
negative_passages.text: Book about an AI that traps people on a spaceship
negative_passages.docid: 76530
negative_passages.text: Searching after a science fiction book/series about Galactic war with a weaker Human/Alien Alliance vs. Another hostile alien race
negative_passages.docid: 70565
negative_passages.text: What novel had an isolationist Earth and the rest of humanity in a war of attrition against aliens?
negative_passages.docid: 152012
negative_passages.text: Post Apocalyptic Series With Alien Species
negative_passages.docid: 54867
negative_passages.text: Trying to find a book about kids with 'sunguns' revolting against alien overlords
negative_passages.docid: 24884
negative_passages.text: Story ident : Solar powered aliens