You will be given a definition of a task first, then some input of the task.
In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Question: Did Rajinikanth and Sripriya star in any other films together? Passage 1:Created by screenwriters Ted Elliott and Terry Rossio, Fiona is loosely based on the unsightly princess in William Steig's children's book Shrek!, from which her role and appearance were significantly modified. The screenwriters adapted the character into a princess under a shapeshifting enchantment, an idea that was initially greatly contested by other filmmakers. Fiona is voiced by actress Cameron Diaz. Comedian and actress Janeane Garofalo was originally cast as the character until she was fired from the first film with little explanation, although it is believed that the producers found Garofalo's sarcastic approach to the princess unsuitable after Shrek's original voice actor died. Fiona was one of the first human characters to have a lead role in a computer-animated film, thus the animators aspired to make her both beautiful and realistic in appearance. However, an early test screening resulted in children reacting negatively towards the character's uncanny realism, prompting the animators to re-design Fiona into a more stylized, cartoonish heroine.
 Passage 2:The programme explores the lives of King George V and Queen Mary, and their attempts at modernising the British Monarchy in response to the massive social changes during and following World War I. The first episode recalls how, fearing anti-German sentiment, the royal house name was changed by King George from the House of Saxe-Coburg and Gotha to the House of Windsor. The series also examines the personal lives of the couple, delving into their relationships with their children, and with each other. The marriage between George and Mary was an arranged marriage, occurring only because Prince Albert Victor, George's brother and Mary's original fiancé, died from influenza. George V is presented in the series as a disciplinarian, who strictly punished his children, but was known to be much more loving to his granddaughter, Queen Elizabeth II.
 Passage 3:By the end of the 1970s, Rajinikanth had become a popular actor in South Indian cinema. During this phase of his career, he abruptly chose to quit acting, but was coaxed back. He made a comeback with the R. Krishnamurthy-directed Billa, which was a remake of the Hindi film Don (1978) written by Salim-Javed. The film was named after Billa, a real criminal. For the first time in his career, Rajinikanth was cast in dual roles: the eponymous gangster and the street entertainer Rajappa. Although the film was a shot-for-shot adaptation of Don, Rajinikanth avoided aping Amitabh Bachchan, the lead actor of the original, and instead interpreted the roles in his own unique style. K. Balaji played the role of the DSP Alexander, while Sripriya was signed to play the female lead which Zeenat Aman had portrayed in the original Hindi version. Jayalalithaa was earlier offered the role, but declined. Thengai Srinivasan was selected to play the role originally portrayed by Pran in Don, while A. V. M. Rajan and Major Sundarrajan played inspector Varma and interpol officer Gokulnath, respectively. Helen, who appeared in Don, reprised her role in this remake. Cinematography was handled by G. Or. Nathan, and the editing by V. Chakrapani. The film was produced by Balaji's son Suresh Balaje under Suresh Arts, while K. Balaji was credited as presenter.

Output:
3