Consider the question. Test for natural language inference.
Premise: "A policeman is standing with a german shepherd dog."
Hypothesis: "A cop is training a new police dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
 If the answer is 'it is not possible to tell'; explain the reasoning:
A policeman standing with a dog may not be training him.