Please answer the following question by reasoning step-by-step.
Test for natural language inference.\nPremise: "A black dog is holding a black bird in his mouth."\nHypothesis: "A dog is bringing a bird back to the hunter."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell

it is not possible to tell
A dog holding a bird in its mouth does not necessarily mean he is bringing it back to the hunter.

The dog may not be with a hunter.

.

Therefore, the answer is it is not possible to tell