Which of the Following Persons Probably Would Have Had a Diagnosis

Multiple Choice

Which of the following persons probably would have had a diagnosis of catatonic schizophrenia?

A) Louise, who stands for hours in the same strange position
B) Valentina, who makes silly faces, laughs a lot, masturbates openly, and eats strange things
C) Matthias, who has the symptoms of schizophrenia, but does not fit any one type
D) Walter, who thinks the Russians are trying to kidnap him because he is so important