Question: Which documentary film, out of the following two, was released earlier, The River or Final Score?
Context: The 2015 IIHF World Championship Final was played at the O2 Arena in Prague, Czech Republic, on 17 May 2015 between Canada and Russia.  The game started at 20:45 local time ().  It was the third time since the dissolution of the Soviet Union in 1991 that Russia and Canada met in the IIHF World Championship Final.  Canada got on the board first, scoring late in the first period.  They proceeded to dominate the second period, outshooting Russia 14–1 and scoring three goals.  Canada added two goals in the third period before Russia scored one to make the final score 6–1. Asunción Ocasio Rodríguez (born June 6, 1987) is a Puerto Rican taekwondo practitioner.  Ocasio qualified for the women's 67 kg class at the 2008 Summer Olympics in Beijing, after placing third from the Pan American Qualification Tournament in Cali, Colombia.  She defeated Greece's Elisavet Mystakidou and Germany's Helena Fromm in the first two rounds, before losing out the semi-final match by a unanimous decision to Canada's Karine Sergerie, with a score of 0–2.  Ocasio automatically qualified for the bronze medal bout, where she narrowly lost Puerto Rico's first ever medal at these Olympic games by Croatia's Sandra Šarić, with a final score of 1–5. "Jump in the Pool" is the second single by Friendly Fires taken from the band's self-titled debut album "Friendly Fires".  It was first made available as a single on iTunes on 1 September 2008, the same day the album was released, along with a promotional video.  There was also a hand numbered, one sided white label 7" (limited to 250 copies).  It was released as a 12" vinyl and a download EP on 18 May 2009.  It is the theme tune to the BBC's Final Score for the 2009/10 Football Season.  Australian singer Lenka also recorded a cover for BBC Radio 1's Live Lounge, which was then put on the album "Live Lounge 4".  The song has been used in the introduction for BBC's Final Score football programme. The 2013 Liga Indonesia Premier Division Final is a scheduled football match played on 14 September 2013 at the Manahan Stadium in Surakarta, Indonesia, to determine the winner of 2013 Liga Indonesia Premier Division.  This round will bring together two of the best teams the East Java club Persebaya Surabaya with his opponent from Papua Perseru Serui.  Persebaya advanced to the finals after conquering Persikabo Bogor with a score of 4-1, while Perseru overcame Persik Kediri in a shootout with the final score ending 5-4 after extra time when normal and half ended with the score 2-2. The River is a 1938 short documentary film which shows the importance of the Mississippi River to the United States, and how farming and timber practices had caused topsoil to be swept down the river and into the Gulf of Mexico, leading to catastrophic floods and impoverishing farmers.  It ends by briefly describing how the Tennessee Valley Authority project was beginning to reverse these problems. The soundtrack to the film Deep Red was mainly composed and performed by the Italian progressive rock band Goblin.  Director Dario Argento had originally contacted jazz pianist and composer Giorgio Gaslini to score the film, but he was unhappy with his output, deeming it "awful".  After failing to get Pink Floyd to write music for the film, Argento turned back to Italy and found Goblin.  In the final score, only three of Gaslini's original themes were retained; however, in the film's original theatrical release, Gaslini was given full composer credit for the entire score, while Goblin were wrongly credited only as performers [i.e. "Music by Giorgio Gaslini, performed by Goblin"].  This was corrected in subsequent home video releases. Damien Hobgood (born July 6, 1979) is a professional surfer from Satellite Beach, Florida.  He is known for having once held the highest two-wave grand final score in pro surfing by scoring 19.9 out of 20 (under the current ASP system) at The Quiksilver Pro Fiji in 2004 until Kelly Slater eclipsed it the following year at Teahupo'o in the final with a perfect 20. Operation Entebbe was a successful counter-terrorist hostage-rescue mission carried out by commandos of the Israel Defense Forces (IDF) at Entebbe Airport in Uganda on 4 July 1976.  A week earlier, on 27 June, an Air France plane with 248 passengers had been hijacked by two members of the Popular Front for the Liberation of Palestine – External Operations (PFLP-EO) under orders of Wadie Haddad (who had earlier broken away from the PFLP of George Habash), and two members of the German Revolutionary Cells.  The hijackers had the stated objective to free 40 Palestinian and affiliated militants imprisoned in Israel and 13 prisoners in four other countries in exchange for the hostages.  The flight, which had originated in Tel Aviv with the destination of Paris, was diverted after a stopover in Athens via Benghazi to Entebbe, the main airport of Uganda.  The Ugandan government supported the hijackers, and dictator Idi Amin personally welcomed them.  After moving all hostages from the aircraft to a disused airport building, the hijackers separated all Israelis and several non-Israeli Jews from the larger group and forced them into a separate room.  Over the following two days, 148 non-Israeli hostages were released and flown out to Paris.  Ninety-four, mainly Israeli, passengers along with the 12-member Air France crew, remained as hostages and were threatened with death. Left by the Ship is a 2010 documentary film directed by Emma Rossi Landi and Alberto Vendemmiati following two years in the life of four Filipino Amerasians, co-produced by Italian production company VisitorQ, together with Rai Cinema, ITVS international (USA) and YLE (Finland).  The film was shot in the Philippines, mostly in the town of Olongapo, between 2007 and 2009. Final Score (Thai: 365 วันตามติดชีวิตเด็กเอ็นท์ or "365 Wan Tam Tid Cheewit Dek Ent") is a 2007 Thai documentary film directed by Soraya Nagasuwan and produced by Jira Maligool.  The film follows four Mattayom 6 students for one year as they take their university entrance exams.
Answer: The River