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 Input:
Sentence: 'The family of William STONE born 1744 in Virginia with wife unknown .', Argument/Subject 1: 'william', Argument/Subject 2: 'virginium'

Ex Output:
be bear in


Ex Input:
Sentence: 'Bikram yoga is one of the forms of yoga that is radically different from other forms of yoga .', Argument/Subject 1: 'bikram yoga', Argument/Subject 2: 'yoga'

Ex Output:
be form of


Ex Input:
Sentence: 'Republican John McCain maintains a 7-percent lead over Democrat Barack Obama in Arizona , according to a new Cronkite/Eight Poll conducted Sept. 25-28 .', Argument/Subject 1: 'obama', Argument/Subject 2: 'mccain'

Ex Output:

lead