Question: Who is the psychoanalyst after which psychoanalyst author and trainer John Steiner has been called "a prolific London post-Kleinian"?
Sentence (from "Melanie Klein"): Melanie Reizes Klein (30 March 1882 – 22 September 1960) was an Austrian-British psychoanalyst who devised novel therapeutic techniques for children that influenced child psychology and contemporary psychoanalysis.
Relevant evidence: Yes