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: 'The Berkshire MPO consists of the Chair of the BRPC , the Chair of the BRTA Advisory Board , the Commissioner of MassHighway , and the Secretary of the EOTC .', Argument/Subject 1: 'board', Argument/Subject 2: 'chair'
[A]: consist of


[Q]: Sentence: 'He also said that a nuclear-armed Iran would be a threat to both Israel and the United States .', Argument/Subject 1: 'israel', Argument/Subject 2: 'iran'
[A]: be threat to


[Q]: Sentence: 'Wilberforce was the founder of the SPCA .', Argument/Subject 1: 'wilberforce', Argument/Subject 2: 'spca'
[A]:
be founder of