Question: Which was founded earlier, Providence Hospital or Psychiatric Institute of Washington?
Sentence (from "Tehran Psychiatric Institute"): Tehran Psychiatric Institute, School of Behavioral Sciences and Mental Health (TPI) (Persian: انستيتو روانپزشكي تهران، دانشکده علوم رفتاری و سلامت روان‎ ‎ ) is a professional center of education, research and practice of psychiatry and clinical psychology, founded in 1977 in Tehran.
Relevant evidence: No