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: 'I believe Hillary needs Obama .', Argument/Subject 1: 'obama', Argument/Subject 2: 'hillary'
[A]: need


[Q]: Sentence: 'President elect Barack Obamas pick for CIA chief , Leon Panetta , does not belong to the intelligence community , but is a professional manager , just what the CIA might need .', Argument/Subject 1: 'obama', Argument/Subject 2: 'president'
[A]: be elect


[Q]: Sentence: 'September 3 Britain and France declared war on Germany .', Argument/Subject 1: 'germany', Argument/Subject 2: 'france'
[A]:
declare war on