PREPA said on Wednesday it agreed to an extension of the forbearance agreements through Sept. 18, 2015 with all creditors except National Public Finance Guarantee Corporation, a unit of MBIA Assured Guaranty was also party to the forbearance deal.
Refer to the input text as context and select the correct relationship between 'MBIA' and 'Finance' from the available options.
Options: location of formation, industry, business division, manufacturer