Final answer:
The texts provided include interactions with strangers but do not explicitly identify who lets the stranger into the house in the story 'Where is Here'.
Step-by-step explanation:
In the story 'Where is Here', it is not explicitly stated who lets the stranger into the house.
Instead, various narratives show interactions with strangers at different residences, with the theme of strangers appearing throughout the excerpts given.
In one scenario, a woman invites a stranger for water and sustenance for his horse, in another, a man named Rank is permitted entry by Helmer after some hesitation, and in a different context, children inform their mother about the stranger man leaving, indicating prior interaction or admission by someone else.
The commonality is the presence and influence of strangers within the home, but the texts provided do not conclusively identify the person who lets the stranger into the house.