f6.
The fairness of an analogy “depends on whether the protagonist and the antagonist can agree on the conditions for its use” write Frans H. van Eemeren and Rob Grootendorst (1992), in Argumentation Communication and Fallacies, pp 161, 214. See also Weston (1987), A Rulebook for Arguments, pp 23–27; David Hackett Fischer (1970), Historians’ Fallacies, pp 290–293; Charles Leonard Hamblin (1970), Fallacies, p 142.