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.

Input: Consider Input: We expect the patients in the active recommendations group to experience a greater improvement in their depressive symptoms .

Output: not found


Input: Consider Input: 353 children with positive throat swabs for GABHS were randomised to amoxicillin ( n = 177 ) or penicillin V ( n = 176 ) .

Output: amoxicillin, penicillin V


Input: Consider Input: Overall , 13 patients ( 46.4 % ) had detrusor overactivity and 14 ( 50 % ) had decreased bladder capacity .


Output: not found