Task: Text to Code
Input (English): select the rows whose growth rate record is less than 0 . there is only one such row in the table . the district record of this unqiue row is kolkata .
Output (English): and { only { filter_less { all_rows ; growth rate ; 0 } } ; eq { hop { filter_less { all_rows ; growth rate ; 0 } ; district } ; kolkata } }