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.

Q: Sentence: 'It serves as a crossroads between several major New England cities including Providence , Hartford and Boston .', Argument/Subject 1: 'providence', Argument/Subject 2: 'new england'

A: be city in
****
Q: Sentence: 'Paper presented at the Association for the Advancement of Applied Sport Psychology Conference .', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'

A: present at
****
Q: Sentence: 'I think I have to disagree with Digby here when she assures me that Obama is lots better than McCain .', Argument/Subject 1: 'obama', Argument/Subject 2: 'mccain'

A:
be better than
****