Answer:
C. living in a small community that has little contact with the surrounding peoples.
Step-by-step explanation:
In these lines, we learn that Mercedes and Fernand most likely share some commonalities. We learn that Mercedes is a young woman who lives in the Spanish district of Les Catalans. We also know that Fernand is a local fisherman who is in love with Mercedes. It is likely that both of them live close by, as they need to be in contact for Fernand to fall in love. Therefore, he most likely also lives in the Spanish district. We can assume based on this that both people live in a small community that has little contact with other people.