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: 'Switch Guide is devoted to assisting and encouraging users wishing to switch from Microsoft Internet Explorer to a safer and better-performing alternative in Netscape , Mozilla , or Firefox and Thunderbird .', Argument/Subject 1: 'netscape', Argument/Subject 2: 'internet explorer'
[A]: be alternative to


[Q]: Sentence: 'Last year , two Boy Scouts acquired malaria , which is not usually contracted in the United States , from mosquitos at a summer camp in a rural part of Suffolk County , New York .', Argument/Subject 1: 'new york', Argument/Subject 2: 'suffolk county'
[A]: be part of


[Q]: Sentence: 'Registration will begin January 2008 .', Argument/Subject 1: 'registration', Argument/Subject 2: 'january'
[A]:
begin in