(1)What contracts did the National Institute for Humanities and Social Sciences (NIHSS) have with a certain person (name and details furnished) in the (a) 2015-16, (b) 2016-17 financial years and (c) since 1 April 2017;
(2) (a) what was the total monetary value of each contract and (b) how is the contract with the specified person contributing to the mandate of the NIHSS?