query: Story about planet Urth
positive_passages.docid: 9327
positive_passages.text: Short story where the Earth has been kept inside a force field for millennia
negative_passages.docid: 112532
negative_passages.text: Short story about a hole to another universe that pulls in metal
negative_passages.docid: 50313
negative_passages.text: Novel where a man is paid to travel to a planet inside a metallic sphere
negative_passages.docid: 11583
negative_passages.text: Story Identification: colonists on a planet where the wheat is crystalline
negative_passages.docid: 153150
negative_passages.text: Story about mankind being alone in the Milky Way galaxy
negative_passages.docid: 64085
negative_passages.text: Story about a multiverse theory of immortality
negative_passages.docid: 17712
negative_passages.text: Short story about aliens that are parts of a spaceship
negative_passages.docid: 6618
negative_passages.text: Short story about astronauts landing on a planet of shapeshifters
negative_passages.docid: 131908
negative_passages.text: short story about astronauts/colonists in a hostile planet
negative_passages.docid: 24884
negative_passages.text: Story ident : Solar powered aliens
negative_passages.docid: 105978
negative_passages.text: Short story about the drawbacks of human telepathy on an alien planet
negative_passages.docid: 118769
negative_passages.text: Story about Missionaries on Mars
negative_passages.docid: 116429
negative_passages.text: Story With Character Named Briar
negative_passages.docid: 116754
negative_passages.text: Looking for a story about the end of life on earth
negative_passages.docid: 121599
negative_passages.text: Short story about a gigantic space monster that is big enough to cover half of the Earth
negative_passages.docid: 51413
negative_passages.text: Protagonist becomes the avatar of an alien deity and has to cope with adversary god
negative_passages.docid: 43387
negative_passages.text: Trying to find a story about an unborn telepathic baby who can save a spaceship from doom