1003
Please , someone tell me a group companies facing more serious problems than the legacy airline carriers ( Delta , US Airways , Continental , American , Northwestern , United ) .
 organization: a group companies facing more serious problems than the legacy airline carriers ( Delta , US Airways , Continental , American , Northwestern , United; organization: companies; organization: the legacy airline carriers ( Delta , US Airways , Continental , American , Northwestern , United; organization: airline; organization: Delta; organization: US Airways; organization: Continental; organization: American; organization: Northwestern; organization: United; person: someone; person: me
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 organization: a group companies facing more serious problems than the legacy airline carriers ( Delta , US Airways , Continental , American , Northwestern , United; organization: companies; organization: the legacy airline carriers ( Delta , US Airways , Continental , American , Northwestern , United; organization: airline; organization: Delta; organization: US Airways; organization: Continental; organization: American; organization: Northwestern; organization: United; person: someone; person: me