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Aside from exploring plans for joint ventures or acquisitions , Mr. Lippens has called top managers of companies rumored as potential raiders -- among them , Axa - Midi , Union des Assurances de Paris and Suez , all based in France .
 Lippens, Axa - Midi, Union des Assurances de Paris, Suez, France
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Lippens, Axa - Midi, Union des Assurances de Paris, Suez, France