Please answer the following question by reasoning step-by-step.
Premise: "A woman is walking alone on a bridge."\nHypothesis: "The lady is using the bridge to cross a river."\nDo we know that the hypothesis entailed by the premise?

it is not possible to tell
Walking on a bridge does not imply it is to cross a river.

.

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