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: 'President elect Barack Obama has promised to create a new American Opportunity Tax Credit worth $ 4,000 in exchange for 100 hours of community service , according to the Obama-Biden Web site .', Argument/Subject 1: 'president', Argument/Subject 2: 'obama'
[EX A]: elect

[EX Q]: Sentence: 'Democrat Bobby Bright and Republican Jay Love are campaigning hard for an open seat in Congress to represent the rural 2nd District in Alabama a seat Democrats have not won since 1962 .', Argument/Subject 1: 'democrat', Argument/Subject 2: 'congress'
[EX A]: win

[EX Q]: Sentence: 'During the Vietnam War 58,000 American soldiers were killed .', Argument/Subject 1: 'american', Argument/Subject 2: 'vietnam'
[EX A]:
be kill in