Premise: Robert John Downey Jr. ( born April 4 , 1965 ) is an American actor . He starred as the title character in the 1992 film Chaplin , which earned him a nomination for the Academy Award for Best Actor and won him the BAFTA Award for Best Actor in a Leading Role . Downey Jr. 's career prospects improved when he featured in the mystery thriller Zodiac ( 2007 ) , and the satirical action comedy Tropic Thunder ( 2008 ) ; for the latter he was nominated for an Academy Award for Best Supporting Actor .
Hypothesis: Robert Downey Jr. is an entertainer.
Label: ENTAILMENT