8676
Meanwhile German Chancellor Gerhard Schroeder has not spoken to Bush since several weeks before the start of the war .
 German, German Chancellor, German Chancellor Gerhard Schroeder, Bush
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 German, German Chancellor, German Chancellor Gerhard Schroeder, Bush