<span>A. Adaptation
Adaptation of a film refers to referencing a section of or a whole of a book.</span>
Hamel the French teacher is referred to as the poor man because it was his last lesson in the school. ... ... The old men of the village came to the school that day to thank M. Hamel for his forty years of faithful service. They also came to show their respect for the country that was theirs no more.
From the pictures we can infer that they appeal to the interests in the beauty of Niagara Falls.