This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
[{'content': 'Masturbation is also known as? \nSelect and explain. \nA. Onanism, B. Satyriasis, C. Autierection, D. All of the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A. OnanismSynonyms of masturbation are : Beat offMastuprate Frigging (taboo , slang)Fap Skeet OnanismFrig Toss off AutoeroticismJack off Whack off Flying soloJerk off Self-abuse Beating the meatPlay pocket poolWanking (taboo , slang)', 'role': 'assistant'}]