query: Aliens want to buy mineral & fishing rights for the moon & earth
positive_passages.docid: 151557
positive_passages.text: A man who sometimes works for the UN accidentally sells the Earth to an alien
negative_passages.docid: 44038
negative_passages.text: Stranded spaceman prepares a plan to defend pristine planet against land-grab and exploitation
negative_passages.docid: 95225
negative_passages.text: Aliens like giant grasshoppers invade earth, give black people power over whites
negative_passages.docid: 45497
negative_passages.text: Story about a deadly alien creature on another planet that has some chemical in its body that makes it faster
negative_passages.docid: 6002
negative_passages.text: Story (series) identification: Mind controlling satellite, a return to Earth, and two warring alien species
negative_passages.docid: 47952
negative_passages.text: Mars needs water and women
negative_passages.docid: 139418
negative_passages.text: Looking for a short story about an insect-like alien captured by humans on its own planet
negative_passages.docid: 26391
negative_passages.text: SF Story about human adapting to alien environment
negative_passages.docid: 6591
negative_passages.text: Movie where Earth is conquered and humanity are cavemen slaves
negative_passages.docid: 58614
negative_passages.text: Book about space alien cats
negative_passages.docid: 102347
negative_passages.text: Children's SF book about moon folk going to live on another planet
negative_passages.docid: 126418
negative_passages.text: Story about encounter with hostile aliens
negative_passages.docid: 155397
negative_passages.text: sci-fi book where a meteorite gives 3 different kinds of telepathic powers to people who then vie for control
negative_passages.docid: 31752
negative_passages.text: CG series about a beast planet
negative_passages.docid: 36711
negative_passages.text: Why on earth are o-scopes earth referenced?
negative_passages.docid: 76221
negative_passages.text: Telepathic twins communicate across the stars
negative_passages.docid: 16900
negative_passages.text: A short story about finding an inhabitable planet and meeting aliens