instruction:
Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
question:
Who played detective Virgil Tibbs in the 1967 film 'In the Heat of the Night'?
answer:
sidney poitier


question:
What is the name of the fictional forensic psychologist in the series of novels by US author James Patterson?
answer:
alex cross


question:
Which 1959 film, directed by Franois Truffaut with music by Jean Constatin, was the story of a 13 year old Parisian (played by Jean-Pierre Leaud) falling into delinquency?
answer:

the 400 blows