What Is the First Step of Lee's Four Step Self-Reference

What is the first step of Lee's four step self-reference correction process?

A) Define the marketing problem in terms of the home country cultural traits, norms and values.
B) Define the marketing problem in terms of the host country cultural traits, norms and values.
C) Isolate the self-reference criterion influence and evaluate it to understand how it affects the marketing problem.
D) Redefine the marketing problem and, in the process, eliminate the self-reference criterion influence.