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Spokesman Manuel Da Almeida Silva said Anan " welcomes the guarantees received from Sudan ' s president ( Omar al - Bashir ) that every measure will be taken to ensure the safety of planes and workers involved in the LifeLine Sudan project . "
 geographical social political: Sudan; person: Spokesman; person: Spokesman Manuel Da Almeida Silva; person: Anan; person: Sudan ' s president; person: Omar al - Bashir; person: planes and workers involved in the LifeLine Sudan project
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 geographical social political: Sudan; person: Spokesman; person: Spokesman Manuel Da Almeida Silva; person: Anan; person: Sudan ' s president; person: Omar al - Bashir; person: planes and workers involved in the LifeLine Sudan project