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Besides Motorola , large companies such as Mobil Oil , OTIS , IBM , AT & T , P & G , Coca - Cola , Chase Manhattan Bank , SKB , etc . have also invested in Tianjin and achieved success .
 Tianjin, Motorola, large companies such as Mobil Oil , OTIS , IBM , AT & T , P & G , Coca - Cola , Chase Manhattan Bank , SKB , etc, Mobil Oil, OTIS, IBM, AT & T, P & G, Coca - Cola, Chase Manhattan Bank, SKB, etc
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 Tianjin, Motorola, large companies such as Mobil Oil , OTIS , IBM , AT & T , P & G , Coca - Cola , Chase Manhattan Bank , SKB , etc, Mobil Oil, OTIS, IBM, AT & T, P & G, Coca - Cola, Chase Manhattan Bank, SKB, etc