 
<translate> Ihe nkiri: "Otu nwoke nọ na-ehi ụra n'oche dị n'ogige ntụrụndụ n'akụkụ otu karama mmanya tọgbọ chakoo". Echiche: "Nwoke ahụ nọ n'otu ọmarịcha họtel". 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: "A man is sleeping on a park bench next to an empty bottle."
Hypothesis: "The man is staying in a nice hotel."
Do we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first: 