(1) Whether the National Treasury received an invitation to the wedding of Vega Gupta and Aakash Jahajgarhia; if so, (2) whether the National Treasury attended any of the wedding festivities between 30 April and 3 May 2013; if so, (3) whether the National Treasury stayed overnight at the venue; if so, (a) what accommodation did he use, (b) who paid for the said accommodation, (c) what mode of transport did the National Treasury use to attend the wedding festivities and (d) who paid for the travel costs?