14089
Iran has warned Germany that bilateral relations could suffer if it pays heed to the testimony of Banisadr , an architect of Iran 's Islamic revolution who has been a sworn enemy of Tehran since he fell from favour after a year as president .
 Tehran, Islamic, Iran, Germany, Iran, Banisadr
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Tehran, Islamic, Iran, Germany, Iran, Banisadr