Which of the following is not one of the nine symptoms of depression:

a. dysphoric mood, anhedonia, significant weight loss/gain,
b. insomnia or hypersomnia, feelings of worthlesness or inappropriate guilt,
c. diminished ability to think/concentrate, unusual motor behavior (i. e. catatonia),
d. recurrent thoughts of death or suicidal ideation

c. diminished ability to think/concentrate, unusual motor behavior (i.e. catatonia)

Explanation:

This is not a symptom of depression among the nine prominent symptoms since thinking process or concentration is normal or high in depression since the human mind is too preoccupied. A person suffering from depression does not commit unusual motor behavior such as catatonia since this is the symptom normally found in persons suffering from schizophrenia.

corrupt also means cruel

the answer is a wheel