Given the task definition and input, reply with output. 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.

Sentence: 'In the West Java capital of Bandung , more than 1,000 Ahmadiyah followers sought police protection to secure their two mosques in the Cikutra and Bojongloa areas .', Argument/Subject 1: 'bandung', Argument/Subject 2: 'west java'
be capital of