query: Man sent to a crystalline planet gets his eyes replaced
positive_passages.docid: 24884
positive_passages.text: Story ident : Solar powered aliens
negative_passages.docid: 88092
negative_passages.text: Is it possible that by mutation a human could see infrared or other 'colours'?
negative_passages.docid: 45680
negative_passages.text: A science fiction story about a headdress that allows one human to control and experience another human's body
negative_passages.docid: 153150
negative_passages.text: Story about mankind being alone in the Milky Way galaxy
negative_passages.docid: 149112
negative_passages.text: Person falls into radiotelescope and his mind gets transported to the far future
negative_passages.docid: 52399
negative_passages.text: Man undergoes radical surgery to research aliens
negative_passages.docid: 109226
negative_passages.text: Short sci-fi story of plan devised by marooned spaceship pilot to save paradise world from development
negative_passages.docid: 31752
negative_passages.text: CG series about a beast planet
negative_passages.docid: 87947
negative_passages.text: Employment office encounters an alien masquerading as a human
negative_passages.docid: 35772
negative_passages.text: Is it possible to duplicate eyes?
negative_passages.docid: 88200
negative_passages.text: Time traveling astronaut appearing frozen to observers in time travel accident
negative_passages.docid: 112012
negative_passages.text: What does Superman see while using his heat vision?
negative_passages.docid: 44038
negative_passages.text: Stranded spaceman prepares a plan to defend pristine planet against land-grab and exploitation
negative_passages.docid: 67212
negative_passages.text: Young man discovers his home "world" is a spaceship
negative_passages.docid: 136911
negative_passages.text: A story about the world split into three realms
negative_passages.docid: 37946
negative_passages.text: Can Superman see through his eyelids?
negative_passages.docid: 16900
negative_passages.text: A short story about finding an inhabitable planet and meeting aliens