 
<translate> Ihe nkiri: "Ndị ikom abụọ nọ ọdụ n'ụgbọ okporo ígwè na-egosi igwefoto ihe dị n'aka ya". Echiche: "Ndị ikom abụọ nọ na-eri nri n'otu ụlọ nri". Ànyị maara na nkwenye ahụ sitere na nkwenye ahụ? Ugbu a, ka anyị mee ka o doo anya dị ka o kwere mee. Ụfọdụ na-eche echiche mbụ: <eng> Premise: "Two men sitting on a railroad tie showing the camera something in his hand."
Hypothesis: "Two men are eating at a restaurant."
Do we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first: 