Premise: "A man in a hard hat looks at some machinery."\nHypothesis: "A man is wearing a yellow hard hat and checking his work equipment."\nDo we know that the hypothesis entailed by the premise?
Please answer the following question by reasoning step-by-step.
it is not possible to tell
Not all hard hats are yellow and not all machinery is his work equipment.

.

So, the final answer is it is not possible to tell