Task: Text Matching
Input (English): Hans Bock ( October 5 , 1928 - January 21 , 2008 ) was a German chemist , born in Königstein , Taunus , and died in Hamburg .
Hans Bock ( 5 October 1928 -- 21 January 2008 ) was a German chemist born in Hamburg and died in Königstein im Taunus .
Output (English): Not paraphrase