Dialog - IV

Patient: "Doctor, I have a problem. I can't remember anything."

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Doctor: "How long have you had this problem ?"

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Patient: "What problem ??"

بیمار: "دکتر من یه مشکلی دارم. من هیچی یادم نمی‏مونه."

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دکتر: "چند وقته این مشکل رو دارین ؟"

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بیمار: "کدوم مشکل ؟؟"