query: Why did Black and White Rhino evolve into having relatively poor eyesight?
positive_passages.docid: 15250
positive_passages.text: Why do some bad traits evolve, and good ones don't?
negative_passages.docid: 101746
negative_passages.text: Auras on creatures with protection
negative_passages.docid: 35026
negative_passages.text: Why do some Kree have white skin?
negative_passages.docid: 79217
negative_passages.text: Can the human eye distinguish colors in the periphery?
negative_passages.docid: 88351
negative_passages.text: Why did humans lose their fur?
negative_passages.docid: 134673
negative_passages.text: What is the effect where some objects are a single bright color but the rest is black and white?
negative_passages.docid: 109593
negative_passages.text: Evolution of hunting behavior of parasitoid wasps
negative_passages.docid: 156216
negative_passages.text: Why do nearsighted people see better with their glasses *rotated*?
negative_passages.docid: 144611
negative_passages.text: What happens when a metallic dragon and a chromatic dragon mate?
negative_passages.docid: 150824
negative_passages.text: Is a Parselmouth immune to the effects of the stare of the Basilisk?
negative_passages.docid: 150164
negative_passages.text: When characters take off their glasses, why do their eyes turn into a "lip eyes" icon?
negative_passages.docid: 45688
negative_passages.text: Why did Sméagol turn into a 'creature' when addicted to the ring, but not Bilbo Baggins?
negative_passages.docid: 58843
negative_passages.text: Book with boy with one different colored eye
negative_passages.docid: 143500
negative_passages.text: Can truesight see through a druid's Wild Shape?
negative_passages.docid: 82555
negative_passages.text: How does Cyclops see?
negative_passages.docid: 23799
negative_passages.text: How can homosexuality evolve despite natural selection?
negative_passages.docid: 101007
negative_passages.text: Short story from many years ago: the ancient, brilliant, cruel race was Earthlings