Question: Which film has the director who is older than the other, A Better Tomorrow or Hospital Massacre? 

<P0-S0> Elliot Silverstein( born August 3, 1927, in Boston, Massachusetts) is an American director, who is best known for being the director of the movie" Cat Ballou"( 1965). <SEP> <P1-S0> A Better Tomorrow is a 1986 Hong Kong action film directed by John Woo, and starring Ti Lung, Leslie Cheung and Chow Yun- fat. <P1-S1> The film had a profound influence on the Hong Kong film industry, and later on an international scale. <P1-S2> It was a landmark film, credited with setting the template for the heroic bloodshed genre, which was considerably influential in Hong Kong action cinema, and later Hollywood. <P1-S3> Although it was produced with a tight budget, and was relatively unknown until it went on screen( due to virtually no advertising), it broke Hong Kong's box office record and went on to become a blockbuster in Asia. <P1-S4> It is highly regarded, ranking# 2 in the Best 100 Chinese Motion Pictures. <P1-S5> Its success also ensured the sequel" A Better Tomorrow II", also directed by Woo, and" A Better Tomorrow 3: Love& Death in Saigon", a prequel directed by Tsui Hark. <P1-S6> Although Ti Lung was the film's lead actor, co-star Chow Yun-fat's breakout performance outshone him, solidifying the latter's status as one of the top superstars in the Hong Kong film industry. <P1-S7> Chow's character" Mark Gor" was imitated by many fans even decades after the film's release. <SEP> <P2-S0> Hospital Massacre( also known as X- Ray, Ward 13 and Be My Valentine, or Else ...) is a 1981 American slasher film directed by Boaz Davidson, written by Davidson and Marc Behm, and starring Barbi Benton. <SEP> <P3-S0> Boaz Davidson( born 8 November 1943) is an Israeli film director, producer and screenwriter. <P3-S1> He was born in Tel Aviv, Israel and studied film in London at London Film School. <SEP> <P4-S0> John Woo SBS( born 1 May 1946) is a Hong Kong film director, producer and screenwriter. <P4-S1> He is considered a major influence on the action genre, known for his highly chaotic action sequences, stylized imagery, Mexican standoffs, frequent use of slow motion and allusions to neo-noir," wuxia" and Western cinema. <P4-S2> Considered one of the major figures of Hong Kong cinema, Woo has directed several notable action films in his adopted home, among them," A Better Tomorrow"( 1986)," The Killer"( 1989)," Hard Boiled"( 1992), and" Red Cliff"( 2008/2009). <P4-S3> Woo's Hollywood films include the action films" Hard Target"( 1993) and" Broken Arrow"( 1996), the sci- fi action thriller" Face/ Off"( 1997) and the action spy film( 2000). <P4-S4> He also created the comic series" Seven Brothers", published by Virgin Comics. <P4-S5> He cites his three favorite films as David Lean's" Lawrence of Arabia", Akira Kurosawa's" Seven Samurai" and Jean- Pierre Melville's" Le Samouraï". <P4-S6> He is the founder and chairman of the production company Lion Rock Productions. <SEP> <P5-S0> A Better Tomorrow 2 is a 1987 Hong Kong action film written and directed by John Woo. <P5-S1> A follow- up to its popular predecessor," A Better Tomorrow", the film stars returning cast members Chow Yun- fat, Ti Lung and Leslie Cheung alongside new cast member Dean Shek. <P5-S2> The film was released in Hong Kong on 17 December 1987. <P5-S3> Due to the popularity of Chow's break- out performance in the previous instalment, he was cast in a new character as the twin brother of" Mark", who was killed in the previous film. <P5-S4> " A Better Tomorrow 2" is known for its over the top violence, exaggerated blood and gore, and body counts nearing the hundreds. <P5-S5> Film director John Woo and producer Tsui Hark had disagreements over the focus of this film. <P5-S6> Tsui felt that the film should focus more on Dean Shek's character. <P5-S7> This led to the film being edited by both Tsui and Woo. <P5-S8> Their disagreements would lead to a split after this film, with Hark directing" A Better Tomorrow 3" and Woo moving on to create" The Killer".