    Sentence 1: While opposition parties have  welcomed ‘the cabinet ‘s decision on_ anti-  retroviral treatment , some said Health Minister  Manto Tshabalala-Msimang was not fit to  preside over a rollout plan .    Sentence 2: Health Minister Manto-Tshabalala  Msimang is not fit to preside over an anti-  retroviral treatment rollout plan , according to  some opposition parties .