(1) What is the total number of teachers who (a)(i) applied for (aa) paid and (bb) unpaid leave and (b) were not required to apply for leave, but were still given time off to attend the national conference of the SA Democratic Teachers’ Union (Sadtu) in October 2010; (2) whether she requested the union to hold their conference during the school holidays; if so, what was the union’s response; if not, (3) whether she engaged in discussions with the union regarding the possibility of holding their conference during the school holidays; if not, why not; if so, what (a) was the union’s response and (b) are the further relevant details (4) what total number of teaching hours for (a) Grade 12, (b) Grade 11, (c) Grade 10, (d) Grade 9 and (e) Grade 8 were lost as a result of teachers attending the conference?