<prompt> Translate the following text to SwahiliAlthough his study of adolescents found reductions in risky behavior and alcohol-related harm, he was disappointed to find no effect on drinking.  <response>: Ingawa utafiti wake wa vijana uligundua kupunguzwa kwa tabia ya hatari na madhara yanayohusiana na pombe, alivunjika moyo kupata hakuna athari kwa kunywa. 