Which of the Following Is the Best Description of the Technique

Which of the following is the best description of the technique of thinking in shades of gray?

A) An art therapy technique emphasizing the transfer of emotional material to calmer, shades of gray.
B) A self-instructional technique designed to help clients cope by encouraging them to think about what is happening, rather than responding emotionally.
C) Taking a client's automatic thoughts, assumptions, or conclusions about a specific performance and placing them on a concrete, measurable scale.
D) Countering the client's selective abstraction with concrete abstraction.
E) None of the above.