Task: Sentence Expansion
Input (English): Calw ( -RSB- ; locally khalp ) is a town in the middle of Baden-Wu ̈ rttemberg in the south of Germany .
Output (English): Calw ( -RSB- ; previously pronounced kalp and sometimes spelled " Kalb " accordingly ) is a town in the middle of Baden-Wu ̈ rttemberg in the south of Germany , capital and largest town of the district Calw .