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 Q]: Sentence: 'Two professional sports facilities located within Flushing Meadows-Corona Park are Shea Stadium , home to the New York Mets , and the USTA National Tennis Center , available for public play and tournaments .', Argument/Subject 1: 'shea stadium', Argument/Subject 2: 'flush'
[EX A]: be locate in

[EX Q]: Sentence: 'Champagne refers to a Sparkling Wine from France 's Champagne region .', Argument/Subject 1: 'champagne', Argument/Subject 2: 'france'
[EX A]: be region of

[EX Q]: Sentence: 'The selection of former Gov. Mark R. Warner as keynote speaker Aug. 26 at the Democratic National Convention is a boost for Warner and could help Illinois Sen. Barack Obama win Virginia , Democrats said .', Argument/Subject 1: 'obama', Argument/Subject 2: 'virginium'
[EX A]:
win