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 1973 , Ireland joined the European Economic Community which later became the European Union .', Argument/Subject 1: 'european economic community', Argument/Subject 2: 'european union'

A: become
****
Q: Sentence: 'This is now very often the predicament of those who convert to Islam when they marry a Muslim .', Argument/Subject 1: 'muslim', Argument/Subject 2: 'islam'

A: convert to
****
Q: Sentence: 'Elmhurst College Blogs is proudly powered by WordPress MU running on Elmhurst College Blogs .', Argument/Subject 1: 'blog', Argument/Subject 2: 'wordpress'

A:
be power by
****