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.
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Question: 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'

Answer: be alternative to


Question: Sentence: 'Vacancies Any vacancy on the Board of Directors may be filled by the Board of Directors for the remainder of the vacated term .', Argument/Subject 1: 'vacancy', Argument/Subject 2: 'board'

Answer: be fill by


Question: Sentence: 'Hale is an unincorporated town located in Yuma County , Colorado , United States .', Argument/Subject 1: 'hale', Argument/Subject 2: 'yuma county'

Answer:
be town in