Definition: In this task, you're given a text which is the body of the document. Indicate your answer as "Yes" if the text is about a person, otherwise indicate your answer as "No". Don't generate anything else apart from "Yes" or "No". Pay attention that for your answer to be "Yes", the passage should be generally about a person. Mentions of people in the text don't necessarily mean the text is about a person.
Input: Text: Bloody Mama is a 1970 American low-budget drama film directed by Roger Corman and starring Shelley Winters in the title role. It was very loosely based on the real story of Ma Barker who is depicted as a corrupt mother who encourages and organizes her children's criminality; in reality Ma Barker's involvement in criminality was fairly limited.
Output:
No