<prompt> Translate the following text to SwahiliFDA investigators also found a Philip Morris scientist who was silenced and fired after his research demonstrated nicotines addictiveness.  <response>: Utafiti wa FDA pia uligundua mwanasayansi wa Philip Morris ambaye alinyamazishwa na kufutwa kazi baada ya utafiti wake kuonyesha kuwa nikotini ni ya kulevya. 