Utilize the input text as a context reference, choose the right relationship between 'Syriza' and 'ATHENS' from the options.
Options: legal form, platform, developer, headquarters location

ATHENS (Reuters) - Some members of Greece's leftist government wanted to raid central bank reserves and hack taxpayer accounts to prepare a return to the drachma, according to reports on Sunday that highlighted the chaos in the ruling Syriza party.
headquarters location