What Assessment Findings Mark the Prodromal Stage of Schizophrenia

What assessment findings mark the prodromal stage of schizophrenia?

A) Withdrawal, misinterpreting, poor concentration, and preoccupation with religion
B) Auditory hallucinations, ideas of reference, thought insertion, and broadcasting
C) Stereotyped behavior, echopraxia, echolalia, and waxy flexibility
D) Loose associations, concrete thinking, and echolalia neologisms