TASK DEFINITION: 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.
PROBLEM: Sentence: 'Including cheap alprazolam alprazolam buy online Phentermine , Ambien , Xanax and many others .', Argument/Subject 1: 'xanax', Argument/Subject 2: 'online'

SOLUTION: buy

PROBLEM: Sentence: 'Michael Steele , chairman of the Republican National Committee , said Tuesday in a statement .', Argument/Subject 1: 'michael steele', Argument/Subject 2: 'republican national committee'

SOLUTION: be chairman of

PROBLEM: Sentence: 'Labrador Retriever Puppies Blog is proudly powered by WordPress - Entries .', Argument/Subject 1: 'blog', Argument/Subject 2: 'wordpress'

SOLUTION:
be power by