Answer:
B. his antagonistic relationship with his father
Step-by-step explanation:
Franz Kafka is an unquestionable name in modern literature. His dense, intrapersonal prose became a reference to those who came after him. In a more observant look, it is possible to find in all his work a constant: the feeling of not belonging.
Long ignored, his father's influence on his production is undeniable and perhaps clearer in "The Metamorphosis" - where Gregor Sansa has an authoritarian father who maintains a sense of disappointment and contempt for his son. Kafka and his father never had a good relationship, many claim that this intrigue between the two was due to Franz Kafka's choice to become a writer, which ultimately disappointed his father (as well as Gregor Sansa's father) and soured the relationship between them.