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: 'In one week in August 2005 Moeller and Vitale sent e-mails on behalf of the informant to more than 1.27 million addresses of subscribers at AOL , the online division of Time Warner Inc .', Argument/Subject 1: 'aol', Argument/Subject 2: 'time warner'

A: be division of
****
Q: Sentence: 'The largest French-speaking city in North America , Montreal often is referred to as Canada 's New York City .', Argument/Subject 1: 'new york city', Argument/Subject 2: 'america'

A: be city in
****
Q: Sentence: 'No one can deny that Tibet is always a part of China .', Argument/Subject 1: 'tibet', Argument/Subject 2: 'china'

A:
be part of
****