E. they are bluffing), they might phone their bluff by saying “Bluff!”. If that participant was indeed bluffing, they need to consider most of the cards to the table for a penalty. If they weren't bluffing, the participant who called the bluff need to go ahead and take penalty alternatively. https://dominicktusqo.blogolenta.com/36190593/a-secret-weapon-for-what-are-the-rules-for-deceiving-opponents-in-bluffing-games