Question: Between two documentary films, Let's Get Lost and Meru, which one was released earlier?

full_context: Document 1: The Beiderbecke Affair: The Beiderbecke Affair is a television series produced in the United Kingdom by ITV during 1985, written by the prolific Alan Plater, whose lengthy credits in British television since the 1960s included the four-part mini series "Get Lost!" for ITV in 1981. "The Beiderbecke Affair" has a similar style to "Get Lost!", wherein Neville Keaton (Alun Armstrong) and Judy Threadgold (Bridget Turner) played in an ensemble cast. Although "The Beiderbecke Affair" was intended as a sequel to "Get Lost!", Alun Armstrong proved to be unavailable and the premise was reworked. It is the first part of "The Beiderbecke Trilogy", with the two sequel series being "The Beiderbecke Tapes" (1987) and "The Beiderbecke Connection" (1988).
Document 2: Beyond the Heights: Beyond the Heights is a 2015 Pakistani documentary film directed by Jawad Sharif, produced and written by Mirza Ali Baig under the banner Bipolar Films. The film is about 21 aged mountaineer Samina Baig who became first Pakistani woman reaching the summit of Mount Everest. The film stars Samina Baig herself accompanied by her brother Mirza Ali Baig who also became the youngest Pakistani man to conquer the Mount Everest at 29. The film is about the struggle of a young woman who overcomes all challenges to accomplish her dream. It gives insight to the life of small town girl who bravely faces all hardships and touches new horizons with strong will power and motivation.
Document 3: Let's Get Lost (song): Let's Get Lost is a jazz standard with music written by Jimmy McHugh and lyrics by Frank Loesser.
Document 4: Meru (film): Meru is a 2015 documentary film chronicling the first ascent of the "Shark's Fin" route on Meru Peak in the Indian Himalayas. It was co-directed by married couple Jimmy Chin and Elizabeth Chai Vasarhelyi and won the U.S. Audience Documentary Award at the 2015 Sundance Film Festival.
Document 5: Aamir Rafiq Peerzada: Aamir Rafiq Peerzada is an Indian journalist and documentary filmmaker. He has worked with NDTV as a reporter and producer till March 2017. In 2015, he filmed a challenging journey to the top of Mount Everest during the April 2015 Nepal earthquake. The documentary " Operation Everest - Summiteers to Saviours" was later made using the footage recorded by Peerzada and his team. He has also produced documentary films "Lighting the Himalayas" and "Siachen-Journey to the World’s highest Battlefield".
Document 6: Johnny Mathis Sings the Music of Bacharach &amp; Kaempfert: Johnny Mathis Sings the Music of Bacharach &amp; Kaempfert
Document 7: Jeff Preiss: Jeff Preiss is an American filmmaker, cinematographer, director and producer known for "Let's Get Lost" (1988) and "Broken Noses" (1987).
Document 8: The Man Who Skied Down Everest: The Man Who Skied Down Everest is a documentary about Yuichiro Miura, a Japanese alpinist who skied down Mt. Everest in 1970. The film was produced by Canadian film maker Budge Crawley. Miura skied 6,600 feet (2000 m) in 2 minutes and 20 seconds and fell 1320 feet down the steep Lhotse face from the Yellow Band just below the South Col. He used a large parachute to slow his descent. He came to a full stop just 250 ft. from the edge of a bergschrund, a large, deep crevasse where the ice shears away from the stagnant ice on the rock face and begins to move downwards as a glacier.
Document 9: Let's Get Lost (1997 film): Let's Get Lost is a 1997 Danish film written and directed by Jonas Elmer and produced by Per Holst. The film is a improvisational slice-of-life comedy shot in black and white. Elmer's script was only an outline which required the actors to improvise their roles and dialogue.
Document 10: Let's Get Lost (1988 film): Let's Get Lost is a 1988 American documentary film about the turbulent life and career of jazz trumpeter Chet Baker written and directed by Bruce Weber. The title is derived from the song "Let's Get Lost" by Jimmy McHugh and Frank Loesser from the 1943 film "Happy Go Lucky" which Baker recorded for Pacific Records.
Document 11: 2015 Deauville American Film Festival: The 41st Deauville American Film Festival took place at Deauville, France from September 4 to 13, 2015. Baltasar Kormákur's biographical disaster film "Everest" served as the opening night film. "Sicario" by Denis Villeneuve was the closing night film of the festival. The Grand Prix was awarded to "99 Homes" by Ramin Bahrani.
Document 12: Mountain River Films: Mountain River Films (MRF) is an independent film production and sales company headquartered in Kathmandu, Nepal. Founded by film enthusiasts Chandra K. Jha and Dhurba Maharjan in 2010, the objective of the company has been stated as "Bridging the gap between independent filmmakers of South Asian and the international market". One of its main objectives is to make unique and meaningful Nepalese films for all kinds of audiences, especially foreign film enthusiasts all over the world. As a production house, the company is associated with almost all aspects of filmmaking ranging from story development, story-script conversion and script development to pre-production, shooting and post-production work. On the sales side of things the company is involved in packaging, marketing, branding, product endorsement and the sales of South Asian films to international outlets. Some prominent companies to have done business with MRF are Channel 4 (UK), Gong TV (France), DU Mobile (UAE), Mobi-Pictures (Poland), Visonteam (Serbia) and Zee TV (India). In November 2015, Mountain River Films was awarded the Best Buyer of the Year Award (Nepal region) at the Indywood Film Market held in Kochi, India.
Document 13: Lujon: "Lujon" (also known as "Slow Hot Wind") is a musical piece by Henry Mancini. It appeared on his 1961 album "Mr. Lucky Goes Latin", but was an original piece of music that had nothing to do with the "Mr. Lucky" television program. It was included in the soundtracks for the films "The Big Lebowski", "Sexy Beast", "W.E.", and "Two Lovers". Its name comes from the lujon percussion instrument heard on the recording.
Document 14: Everest (2015 film): Everest is a 2015 British-American biographical adventure film directed and co-produced by Baltasar Kormákur, co-produced by Tim Bevan, Eric Fellner, Nicky Kentish Barnes, Tyler Thompson and Brian Oliver and written by William Nicholson and Simon Beaufoy, adapted from Beck Weathers' memoir "Left for Dead: My Journey Home from Everest" (2000). It stars an ensemble cast of Jason Clarke, Josh Brolin, John Hawkes, Robin Wright, Michael Kelly, Sam Worthington, Keira Knightley, Emily Watson, and Jake Gyllenhaal. It is based on the real events of the 1996 Mount Everest disaster, and focuses on the survival attempts of two expedition groups, one led by Rob Hall (Clarke) and the other by Scott Fischer (Gyllenhaal).
Document 15: Singalila in the Himalaya: Singalila in the Himalaya is the story of a young Keratoconus patient finding his way in life to trek through the Himalayas and finds that, the best medicine for his eyes are the sights of the beautiful mountains and valleys in the Himalayas. The film progress with a 14 day long trek along the border of India and Nepal, known as the Singalila Ridge from where the team enjoys panoramic views of Mount Kangchenjunga and Mount Everest.
ground_truth: Let's Get Lost