In medical studies, the efficacy of medical treatments (called interventions) is evaluated within a group of study participants. You will be given a sentence of a study report in which your task is to list the phrases that describe the intervention(s) of the study. You should list the phrase in the same order that they appear in the text, separated by commas. If no information about the interventions is mentioned, just answer with "not found". Interventions are: a specific drug, surgery, talking therapy, a lifestyle modification, control or placebo treatment. Do not include details, dosages, frequency and duration, intervention mentions that are not in an informative span of text.

Ex Input:
A mixed-model health maintenance organization serving approximately 110,000 enrollees in central Colorado .

Ex Output:
not found


Ex Input:
The Junior Detective Training Program appeared to be effective in enhancing the social skills and emotional understanding of children with AS .

Ex Output:
Junior Detective Training Program


Ex Input:
Interventions were conducted 30 min daily for 5-6 weeks .

Ex Output:

not found


