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: 'I believe Hillary needs Obama .', Argument/Subject 1: 'obama', Argument/Subject 2: 'hillary'
[EX A]: need

[EX Q]: Sentence: 'Current Broncos head coach Mike Shanahan coached the Raiders before being fired just four games into the 1989 season , which has only served to intensify this rivalry .', Argument/Subject 1: 'bronco', Argument/Subject 2: 'mike shanahan'
[EX A]: fire

[EX Q]: Sentence: 'The Christians believe in the grace of God through Jesus Christ and there is no other offering for sin .', Argument/Subject 1: 'christian', Argument/Subject 2: 'jesus christ'
[EX A]:
believe in