Answer:According to the given question, we are asked to show the answer choice which best identifies a main theme of this text and its effect in the overall meaning of the text.
As a result of this, we can see that from the complete text, we can see that there is a narration about the man who is so dogmatic in his mindset as he holds fast to what he believes and does not want to entertain any other concept. This shows the main theme of the text.
Therefore, the correct answer is option A
Step-by-step explanation: