What does conflicting evidence mean? ?

What is the narrators main conflict in this passage

Which of the following statements is most accurate? a. effective communication skills are not as important as technical skills. b. good communication skills can you in the classroom, on the job, and in your personal life. c. communicating effectively is not related to job success. d. learning to communicate effectively cannot be taught because communication skills are inborn.

Which statement best describes an example of irony from chapters 22 and 23 of the adventures of huckleberry finn