 
 <translate> Q: Passage: The Sierra Leone Civil War (1991 -- 2002) began on 23 March 1991 when the Revolutionary United Front (RUF), with support from the special forces of Charles Taylor's National Patriotic Front of Liberia (NPFL), intervened in Sierra Leone in an attempt to overthrow the Joseph Momoh government. The resulting civil war lasted 11 years, enveloped the country, and left over 50,000 dead.

Question: Based on this passage, when did the war start in sierra leone? Let's give stream of consciousness first: <ibo> Q: Passage: Agha Obodo Sierra Leone (1991 - 2002) bidoro na 23 Machị 1991 mgbe Revolutionary United Front (RUF), site na nkwado nke ndị agha pụrụ iche nke Charles Taylor's National Patriotic Front of Liberia (NPFL), batara na Sierra Leone na mbọ ịkwatu gọọmentị Joseph Momoh. Agha obodo nke a kpatara were afọ 11, kpara mba ahụ aka ọjọọ, ma gbuo ihe karịrị mmadụ 50,000.  Ajụjụ: Olee mgbe agha a malitere na Siera Lion? Ka anyị buru ụzọ mee ka uche anyị dịrị n'ihe anyị na-eme: 