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A 46-year old man with a chronic hepatitis C virus infection received triple therapy with ribavirin, pegylated interferon and telaprevir.
 A 46-year old man with a chronic hepatitis C virus infection: Subject; 46-year old: Subject.Age; man: Subject.Gender; triple therapy with ribavirin, pegylated interferon and telaprevir: Treatment; a chronic hepatitis C virus infection: Treatment.Disorder; ribavirin: Treatment.Drug; pegylated interferon: Treatment.Drug; telaprevir: Treatment.Drug; ribavirin: Combination.Drug; pegylated interferon: Combination.Drug; telaprevir: Combination.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: potential therapeutic event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Treatment.Time_elapsed, Subject.Disorder, Subject.Race, Treatment.Route, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 A 46-year old man with a chronic hepatitis C virus infection: Subject; 46-year old: Subject.Age; man: Subject.Gender; triple therapy with ribavirin, pegylated interferon and telaprevir: Treatment; a chronic hepatitis C virus infection: Treatment.Disorder; ribavirin: Treatment.Drug; pegylated interferon: Treatment.Drug; telaprevir: Treatment.Drug; ribavirin: Combination.Drug; pegylated interferon: Combination.Drug; telaprevir: Combination.Drug