2230
In the absence of an ideal dose-intense FU monotherapy regimen, monthly FU with low-dose LV provides a simple and economical means by which to achieve adequate FU efficacy in the treatment of advanced colorectal cancer.
 monthly FU with low-dose LV: Treatment; advanced colorectal cancer: Treatment.Disorder; monthly: Treatment.Freq; FU: Treatment.Drug; LV: Treatment.Drug; low-dose: Treatment.Dosage; FU: Combination.Drug; LV: 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:
 monthly FU with low-dose LV: Treatment; advanced colorectal cancer: Treatment.Disorder; monthly: Treatment.Freq; FU: Treatment.Drug; LV: Treatment.Drug; low-dose: Treatment.Dosage; FU: Combination.Drug; LV: Combination.Drug