Answer: C) Tear down the wall and get closer to his neighbour
Step-by-step explanation:
The situation in the poem is a metaphor that reflects the relationship between two individuals. In this case, the poem focuses on the difficulties of human interactions.
Whether based on prejudices or fears, people have a tendecy to isolate themselves and build barriers to remain in a comfort zone. However, it makes no sense, and in the long run it is harmful for both sides, so we have to break those walls and work on building a stable relationship.