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: 'Credit Cards can be accepted over the phone 817-373-2534 or fax : 817-373-3207 or place your classified online .', Argument/Subject 1: 'credit card', Argument/Subject 2: 'online'
accept

Sentence: 'This first is to focus on thoughts on America and being American .', Argument/Subject 1: 'american', Argument/Subject 2: 'america'
be focus on

Sentence: 'Paper presented at the Society for Information Technology in Teacher Education Conference , Nashville , March 17-23 .', Argument/Subject 1: 'paper', Argument/Subject 2: 'conference'
present to