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.

Ex Input:
Sentence: 'The Secretary shall cause all members of the Committee to receive written or email notice of any meeting of the Committee at least four days before the date of the meeting .', Argument/Subject 1: 'secretary', Argument/Subject 2: 'committee'

Ex Output:
be member of


Ex Input:
Sentence: 'Mesa Airlines of Arizona has launched a new inter-island air service in Hawaii called " Go! " .', Argument/Subject 1: 'airline', Argument/Subject 2: 'hawaius'

Ex Output:
launch in


Ex Input:
Sentence: 'Audio Recording School Blog is powered by WordPress 2.6 and delivered to you in 0.976 seconds using 28 queries .', Argument/Subject 1: 'blog', Argument/Subject 2: 'wordpress'

Ex Output:

power by