<prompt> Is the tweet below expressing a positive, negative, or neutral sentiment?MDHAMINI WA TUNDU LISSU ATISHIA KUJITOA Mdhamini wa Mbunge wa Singida Mashariki CHADEMA Robert Katula ameieleza Mahakama ya Hakimu Mkazi Kisutu kwamba anatamani kujitoa kumdhamini  <response>: The tweet is expressing negative sentiment. 