<prompt> Translate the following text to EnglishKwa mfano, nimesikia mawakala wengi wakilalamika juu ya kukataliwa kwa watu walioshindwa mtihani wa dawa za kulevya lakini ambao, kwa uamuzi bora wa mawakala, hawakuwa wakifanya chochote zaidi ya kupanda.  <response>: For example, Ive heard many agents complain of having to revoke the parole of guys who failed a drug test but who were not, in the agents best judgment, doing anything more than getting high. 