 
<translate> Nwata akwụkwọ: "Ọ bụ aka na-ejide ihe mgbe a na-egwu ya oghere". Echiche: "Ọ dịghị onye nọ nso mgbe a na-egwu olulu ahụ". Ànyị maara na nkwenye ahụ sitere na premise ahụ? Onye nkuzi: Ka anyị chee echiche: <eng> Student: Premise: "A hand holding an object while a hole is drilled in it."
Hypothesis: "There is no one around while the hole is being drilled."
Do we know that the hypothesis entailed by the premise?.
Teacher: Let's think:
 