The intention is that you would complete the A/D chart and then transfer them to ANI chart. Usually the advantages will correspond to the affirmative and the disadvantages will correspond to the negative, but that's not necessarily true all of the time. Like all the other invention tools, the A/D chart is intended to help the student come up with the information the ANI chart. Feel free to be flexible with this, though, and to use your own judgment at the teacher.
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