Premise: "A dog with a red harness tracks a scent in a field."
Based on this premise, can we conclude that the hypothesis "The dog is a police dog." is true?
Options:
- yes
- it is not possible to tell
- no A step-by-step solution is:

user
A dog with a red harness tracks a scent in a field does not indicate that it is a police dog.
The final answer: it is not possible to tell.
assistant