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: 'Mexico is the last stop on President Bush 's five country visit to Latin America .', Argument/Subject 1: 'mexico', Argument/Subject 2: 'latin america'
[A]: be country in

[Q]: Sentence: 'XHTML provides the framework for future extensions of HTML and aims to replace HTML in the future .', Argument/Subject 1: 'html', Argument/Subject 2: 'xhtml'
[A]: be replace by

[Q]: Sentence: 'John Marshall was the fourth Chief Justice of the United States Supreme Court , appointed in 1801 by President John Adams .', Argument/Subject 1: 'john marshall', Argument/Subject 2: 'unite state'
[A]:
be chief justice of