The mental patient suffered confusion, what were his doctor's trying to decipher?\nOptions:\n- mind\n- class\n- the meaning of life\n- war\n- opera
Let’s work this out in a step by step way to be sure we have the right answer.
mind
His doctors were trying to decipher his mind and brain because he was a mental patient with a mental health disorder like confusion.

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Therefore, the answer is mind