2 comments

  • Wednesday, Jan 06 2016

    @mtilton0524 It should be Independent --> (/TF or EB)

    How do you know its an "or" instead of an "and" in between (/TF or EB)?

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  • Tuesday, Dec 22 2015

    It should be Independent --> (/TF or EB); therefore, (Independent and TF) --> EB. No independent store could sell TF and /EB.

    You could conclude /TF--> EB if it said the stores sell one or both of TF and EB. You have to watch for instances where the diff between 'most' and 'some' is germane to the argument, but I don't think this is one of those times. A store could be in the minority and only sell lizards or whatever.

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