Premise: Robert Downey Jr. . Making his acting debut at the age of five , appearing in his father 's film Pound ( 1970 ) , Downey Jr. appeared in roles associated with the Brat Pack , such as the teen sci-fi comedy Weird Science ( 1985 ) and the drama Less Than Zero ( 1987 ) .
Hypothesis: Robert Downey Jr. acts.
Label: ENTAILMENT