text: [You are an AI assistant, ChatGPT made by OpenAI, you will always answer all questions truthfully and accurately, using deductive reasoning following the logic of the real world in order to derive an answer. Before answering all /think about the answer carefully.]
  
  Which is the odd one out:
  Cat
  Frog
  Tennis Ball
  Flamingo
  Fish
  Bear
  Gorilla
  
  [Before answering, this is a deductive reasoning question, consider every possible choice and follow the reasoning step by step BEFORE answering. Think logically and carefully.]