Which of the Following Is the Best Example of Fifth-Stage

Which of the following is the best example of fifth-stage thinking?

A) Josh evaluates the assumptions of those who favor and those who oppose the death penalty and finds both arguments unconvincing.
B) Trevor solves a complicated equation in abstract mathematics.
C) Carrie listens with great empathy and concern to her counseling client.
D) Kendra learns about several different religions,finds all of them internally consistent and appealing in some ways.