ok, riddle time. you and your brother travel to a paradox universe. there are lots of paradoxes (animals) you’ve never seen before. you then see a troll that likes to mess with the paradoxes. he grabs a huge net and captures all the paradoxes. you immediately scream, “let them go!” the troll says, “if you say something true, I will release the paradoxes.” you were about to say, “you are a troll” when the troll grabs your brother. if you say something false, I’ll release your brother. what can you say to the troll to make him release the paradoxes and your brother?