Instructions: 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.
Input: Sentence: 'Mike Gravel , a resident of Virginia , is a former two-term Senator from Alaska with a distinguished record that includes successfully ending the military draft with a five-month filibuster , releasing the Pentagon Papers risking both prosecution and jail , playing the leading role in making the Alaska pipeline a reality , and ending nuclear testing in Alaska .', Argument/Subject 1: 'mike gravel', Argument/Subject 2: 'alaska'
Output:
be senator from