Whether the National Institute for Humanities and Social Sciences hosted and paid for an event at the Grand Central Café in Melrose Arch in 2017; if so, (a) what was the total amount paid, (b) who approved the payment and (c) did the purpose and payment of the event comply with cost cutting measures and regulations of (i) the National Treasury, (ii) her department and (iii) the Auditor-General of South Africa?