Leo: Premise: "A male wearing a blue coat is cleaning or sharpening a chainsaw blade."
Hypothesis: "A man in a blue coat is getting ready for a slaughter."
Do we know that the hypothesis entailed by the premise?
Mei: OK, So, let's think first...
Me:
Cleaning a blade does not imply getting ready for a slaughter.
Thus, the answer is it is not possible to tell.