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.

Sentence: 'Paper presented at the 55th Annual Conference of the International Communication Association , New York , NY , USA .', Argument/Subject 1: 'paper', Argument/Subject 2: 'international communication association'
present at

Sentence: 'RICHIE SAMBORA INTERACTIVE GUITAR Former Bon Jovi guitarist Richie Sambora hosts this interactive tutorial .', Argument/Subject 1: 'richie sambora', Argument/Subject 2: 'bon jovus'
be guitarist for

Sentence: 'Gonzaga loses at home to Portland State .', Argument/Subject 1: 'gonzaga', Argument/Subject 2: 'portland state'

lose to