<prompt> Translate the following text to SwahiliFrom 1990 to 1995, Case managed Lancaster Legal Services Office and has served intermittently as manager since 1998.  <response>: Tangu mwaka wa 1995 hadi mwaka wa 2015, Case amekuwa akisimamia ofisi ya huduma za kisheria ya Lancaster na amekuwa akitumikia kama meneja tangu mwaka wa 1998. 