I'm assuming you meant to write, "What makes C more correct?"
The issue with answer choice (B) is that it states that the belief that consciousness is a product of the brain and cannot survive bodily death is a "widely accepted belief."
However, the passage tells us that "some people" believe in this. Remember that "some" people could just be one person - meaning it is not necessarily a widely held belief.
Thus, answer choice (B) is not the most accurate description of the role played in the argument by the example of the damaged radio.
Hope that clears thing up! Please let us know if you have any other questions.
