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She was treated with an average weekly warfarin dose of 39 mg (5.5 mg daily) prior to beginning azathioprine therapy.
 She: Subject; She: Subject.Gender; average weekly warfarin dose of 39 mg (5.5 mg daily) prior to beginning azathioprine therapy: Treatment; warfarin: Treatment.Drug; azathioprine: Treatment.Drug; weekly: Treatment.Freq; daily: Treatment.Freq; 39 mg: Treatment.Dosage; 5.5 mg: Treatment.Dosage
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:
 She: Subject; She: Subject.Gender; average weekly warfarin dose of 39 mg (5.5 mg daily) prior to beginning azathioprine therapy: Treatment; warfarin: Treatment.Drug; azathioprine: Treatment.Drug; weekly: Treatment.Freq; daily: Treatment.Freq; 39 mg: Treatment.Dosage; 5.5 mg: Treatment.Dosage