Question: Will Klingons appear in a history textbook?, Answer:No, Description of Klingon: Fictional species in Star Trek, Fact1: Klingon are the fictional alien species., Fact2: A history textbook is non fiction.
Step1: Are history books nonfiction?, Step2: Are Klingons fictional?, Step3: Is #1 different than #2?, Wikipedia page for step 1: Nonfiction, Wikipedia page for step 2: Klingon, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False