1720
Although praziquantel administration may have been effective in killing the parasite in both patients, we are concerned about the production of marked inflammation as a result of treatment.
 ( adverse event: production ,  parasite in both patients: Subject, both: Subject.Population, marked inflammation: Effect, praziquantel: Treatment, praziquantel: Treatment.Drug, parasite: Treatment.Disorder) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: adverse event,potential therapeutic event, Arguments type: Treatment.Disorder,Treatment.Time_elapsed,Treatment.Dosage,Subject.Race,Treatment.Drug,Treatment.Route,Subject.Disorder,Treatment.Freq,Treatment,Effect,Subject.Population,Treatment.Duration,Combination.Drug,Subject,Subject.Age,Subject.Gender. 
Text: {0} 
Answer:
 ( adverse event: production ,  parasite in both patients: Subject, both: Subject.Population, marked inflammation: Effect, praziquantel: Treatment, praziquantel: Treatment.Drug, parasite: Treatment.Disorder) 