Detailed Instructions: In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Q: Context: While working as a biomedical researcher at the National Institute of Mental Health before he was a psychiatrist, Fisher had a psychotic episode including hallucinations and delusions. Link Information: Joshua A. Gordon is the current Director of NIMH. Question: Who is the current president of the instute where Fisher first had a had a psychotic episode including hallucinations and delusions while working as a psychiatrist?
A:
Answer: Joshua A. Gordon