Task: Text Matching
Input (English): Rededi , Rededia , Kassogians , or Ridada ( died in 1022 ) were a legendary leader of the Rededya , a Circassian tribe from the North Caucasus .
Rededi , Rededia , Rededya , or Ridada ( died in 1022 ) was a legendary leader of the Kassogians , a Circassian tribe from the North Caucasus .
Output (English): Not paraphrase