Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.

[Q]: Sentence: 'Agence France-Presse reports that the executive director of UNICEF , Carol Bellamy , has expressed her concern about the impact that the flight of people from Kandahar can have on children .', Argument/Subject 1: 'carol bellamy', Argument/Subject 2: 'unicef'
[A]: be director of


[Q]: Sentence: 'Tenant appoints Landlord Tenant 's attorney-in-fact , irrevocably , to execute and deliver any such instrument for Tenant .', Argument/Subject 1: 'landlord', Argument/Subject 2: 'tenant'
[A]: deliver to


[Q]: Sentence: 'Buy xanax side fulton online .', Argument/Subject 1: 'xanax', Argument/Subject 2: 'online'
[A]:
buy