premise: Ezra Klein (born May 9, 1984) is an American journalist, blogger, and political commentator who currently serves as editor-at-large of "Vox". He was previously a blogger and columnist for "The Washington Post" and an associate editor of "The American Prospect". He has served as a contributor to Bloomberg News and MSNBC.
hypothesis: Ezra Klein was born in the 1900's
reason: It states "Ezra Klein (born May 9, 1984)" therefore he was born in the 1900's.