 
<translate> Ihe nkiri: "Ndị na-egwu volleyball abụọ na-agbalị ịkụ bọl n'ebe dị nnọọ nso n'igbe bọl ka ìgwè mmadụ na-ekiri". Echiche Ụgha: "Otu ìgwè mmadụ na-ekiri egwuregwu golf". 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 volleyball players are trying to hit a ball very close to the net while a crowd watches."
Hypothesis: "A crowd watches a golf match."
Do we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first: 