This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sexually Transmitted Disease in the Female, Subject name: Gynaecology & Obstetrics
[{'content': 'Most sensitive diagnostic technique for Trichomonas infection \nSelect and explain. \nA. Culture in Diamond media, B. Culture in Thayer Martin media, C. Pap Smear, D. NAAT', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. is a, i.e. Culture in Diamond mediaRef. Williams Gynae 3rd/ed, p63"The most sensitive diagnostic techniques is culture which is impractical because special media (Diamond media) is required."', 'role': 'assistant'}]