The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False".
Question: when did at&t retire analog wireless
Suggestion: Originally Cingular Wireless LLC from 2000 to 2007, a joint venture between SBC Communications and BellSouth , the company acquired the old AT&T Wireless in 2004; SBC later acquired the original AT&T and re-branded as "AT&T".
