complex questions
... that not all complex questions are informal fallacies?
... that not all <b id="mwD4g"><a href="./Complex_question" id="mwD4k" rel="mw:WikiLink" title="Complex question">complex questions</a></b> are <a href="./Informal_fallacy" id="mwD4o" rel="mw:WikiLink" title="Informal fallacy">informal fallacies</a>?