<prompt> Translate the following text to EnglishChini ya sheria ya sasa, aina fulani za akiba na uwekezaji ni huru kutoka kodi wakati aina nyingine ni kikamilifu kodi; baadhi ya aina ya matumizi - hasa, huduma za afya - kupokea matibabu ya upendeleo.  <response>: Under current law, some types of saving and investment are exempt from taxes while other types are fully taxed; some forms of consumption-in particular, health care- receive preferential treatment. 