Given the sentence "Passersby are walking through a historic city." is it true that "Tourists are taking a pilgrimage to their ancestor's native land."?
Let's be accurate as possible. Think before you answer.
it is not possible to tell
Passersby are walking through a historic city does not imply they are tourists taking a pilgrimage to their ancestor's native land.

.

The final answer: it is not possible to tell