query: Story about a space war, and a human prisoner of war captured by alien enemy
positive_passages.docid: 18991
positive_passages.text: Book about attack by aliens that decimate entire human fleet and take a single prisoner
negative_passages.docid: 40450
negative_passages.text: Sci-fi novel about man picked up by aliens to represent earth in battle against galactic invaders
negative_passages.docid: 42867
negative_passages.text: Short story about an astronaut that has to harvest/collect the body fluids of an alien for a panacea
negative_passages.docid: 67118
negative_passages.text: Short story about alien invasion with a twist.
negative_passages.docid: 147383
negative_passages.text: Human & Alien captured, observed by higher beings
negative_passages.docid: 131436
negative_passages.text: Story about tricking the earth empire into saving hopeless aliens
negative_passages.docid: 57720
negative_passages.text: Novel from the 80s: Brain harvested and forced to fight in a war
negative_passages.docid: 116839
negative_passages.text: Novel about alien species made of gas rings?
negative_passages.docid: 145842
negative_passages.text: Mankind prepares for a war with aliens by warring among itself
negative_passages.docid: 45357
negative_passages.text: Science fiction/fantasy novel about a god returning to Earth to reclaim his powers
negative_passages.docid: 74404
negative_passages.text: SF novel -- the only human on a space station full of aliens
negative_passages.docid: 142581
negative_passages.text: Short story describing an alien invasion where humans are the invaders
negative_passages.docid: 14485
negative_passages.text: name and author of story about man who escapes by uncontrolled jump into hyperspace
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: 62193
negative_passages.text: Trying to find a book about rediscovered space travel after interstellar war isolates planets
negative_passages.docid: 55796
negative_passages.text: Story about space explorers who communicate but then decide they must destroy each other
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