    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 co 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