Each class group for ALDE 111 has a specific lecturer. Select the lecturer(s) who is responsible for ALDE 111 in the Faculty of Natural and Agricultural Sciences from the list of lecturers below.

A. Mr Barrington Marais
B. Mr Ninan Samuel
C. Ms Kehilwe Morwe
D. Ms Keabetswe Lekopanye
E. Ms Sarah Matsetela