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: 'Fitz-James O'Brien December 31 April 6 ) was an author and is usually considered one of the forerunners of todays Science Fiction Born as Michael O'Brien in the County Limerick Ireland he changed his name to Fitz-James after immigration to the USA .', Argument/Subject 1: 'obrien', Argument/Subject 2: 'ireland'
[A]: be bear in


[Q]: Sentence: 'The African Union is a successor to the Organization of African Unity .', Argument/Subject 1: 'african union', Argument/Subject 2: 'organization of african unity'
[A]: be successor to


[Q]: Sentence: 'Some hours after Google had released Chrome , I read a lot of comments about the Chrome experience .', Argument/Subject 1: 'google', Argument/Subject 2: 'chrome'
[A]:
release