Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Accra, July 30, GNA - Mr Archie Hesse, Chief Executive Officer (CEO) of Ghana Interbank Payment and Settlement Systems (GhIPSS), has called on indigenous players in the Information Technology (IT) industry to develop appropriate solutions needs for financial services sector.

Answer: product_or_material_produced: Interbank, financial services; industry: Interbank, financial services