Example: a movie database Iron man The man Find movies starred Samuel Jackson Star Title Year Genre Keanu reeves The matrix 1999Scⅰ-Fi Samuel Jackson Iron man 2008Sc|-Fi Schwarzenegger The Terminator 1984Scⅰ-Fi Samuel Jackson「 The man 2006 Crime5 Example: a movie database Star Title Year Genre Keanu Reeves The Matrix 1999 Sci-Fi Samuel Jackson Iron man 2008 Sci-Fi Schwarzenegger The Terminator 1984 Sci-Fi Samuel Jackson The man 2006 Crime Find movies starred Samuel Jackson Iron man The man