“…• KNOWLEDGE-RULE: "Assert p only if you know that p" (DeRose, 2002;Engel, 2008;Hawthorne, 2004;Reynolds, 2002;Williamson, 1996) • TRUTH-RULE: "Assert p only if p is true" (Alston, 2000;MacFarlane, 2014;Weiner, 2005;Whiting, 2012) • 'JUSTIFICATION-RULE': "Assert p only if you rationally believe that p" (or "only if it is rational for you to believe that p") (Douven, 2006;Gerken, 2012Gerken, , 2017Kvanvig, 2009;Lackey, 2007;McKinnon, 2012McKinnon, , 2013 • BELIEF-RULE': "Assert p only if you believe that p" (Bach, 2008;Hindriks, 2007) .…”