 
 <translate> The relevant information is: On 21 August 1986, a limnic eruption at Lake Nyos in northwestern Cameroon killed 1,746 people and 3,500 livestock. So, the answer is 3,500. <hau> Bayanan da suka dace sune: A ranar 21 ga Agusta, 1986, fashewar limnic a Lake Nyos a arewa maso yammacin Kamaru ya kashe mutane 1,746 da dabbobin gida 3,500. Amsar ita ce 3,500. 