instruction:
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.
question:
Sentence: 'Colin Powell endorsed Obama because he 's black .', Argument/Subject 1: 'powell', Argument/Subject 2: 'obama'
answer:
endorse

question:
Sentence: 'Socialite Paris Hilton , who is currently dating Benji Madden , confessed she would love to date Prince William if the royal ditches his girlfriend .', Argument/Subject 1: 'pari hilton', Argument/Subject 2: 'benjus madden'
answer:
be date

question:
Sentence: 'The President chairs quarterly Executive meetings , assigns duties to other Executive members , makes program suggestions , writes newsletter articles , submits community activity reports to the STC Director-Sponsor , provides advice and support for other Executive members and intervenes or mediates when necessary .', Argument/Subject 1: 'president', Argument/Subject 2: 'executive'
answer:
chair meeting of