Whether his department has a policy in place to protect farmer seed systems that (a) recognises farmers’ rights, (b) sets out the government’s vision in relation to evolutionary plant breeding, (c) assists with regard to the production of farmers’ varieties in partnership with farmers and (d) lays out a vision for farmers and their systems to be part of the South African seed system and/or sector; if not, in each case, why not; if so, in each case, what are the relevant details?