premise: Someone like You is a 2001 romantic comedy film, based on Laura Zigman's novel "Animal Husbandry" which tells of a heartbroken woman who is looking for the reason she was dumped. The film stars Ashley Judd, Greg Kinnear, Hugh Jackman, Marisa Tomei and Ellen Barkin and was directed by Tony Goldwyn.
hypothesis: Actress Ashley Judd plays a main character 
reason: it states that Ashley Judd is a star in the film