Utilize the input text as a context reference, choose the right relationship between 'Interbank' and 'financial services' from the options.
Options: member of, industry, manufacturer, operator

Chief Executive Officer (CEO) of the Ghana Interbank Payment and Settlement Systems (GhIPSS) Archie Hesse has challenged indigenous players in the Information Technology (IT) industry to venture into the financial services sector and develop the needed solutions.
industry