Given the sentence "A woman is waiting alone outside while a bird walks behind her." is it true that "Someone is at a bus stop."? Now, let's be accurate as possible. Some thinking first:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A woman could be waiting outside for something/someone other than a bus. So, the answer is it is not possible to tell.