Problem: Given the question: Extract the answer to the question from the following context. Question: Who owned Palawan Island? Context: Palawan Island, between Borneo and Mindoro, the fifth largest and western-most Philippine Island, was invaded on 28 February with landings of the Eighth Army at Puerto Princesa. The Japanese put up little direct defense of Palawan, but cleaning up pockets of Japanese resistance lasted until late April, as the Japanese used their common tactic of withdrawing into the mountain jungles, dispersed as small units. Throughout the Philippines, U.S. forces were aided by Filipino guerrillas to find and dispatch the holdouts.
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The answer is:
Philippines

Problem: Given the question: Extract the answer to the question from the following context. Question: Who gets a Golden Boot? Context: The Golden Boot is awarded to the top Premier League scorer at the end of each season. Former Blackburn Rovers and Newcastle United striker Alan Shearer holds the record for most Premier League goals with 260. Twenty-four players have reached the 100-goal mark. Since the first Premier League season in 199293, 14 different players from 10 different clubs have won or shared the top scorers title. Thierry Henry won his fourth overall scoring title by scoring 27 goals in the 200506 season. Andrew Cole and Alan Shearer hold the record for most goals in a season (34) for Newcastle and Blackburn respectively. Ryan Giggs of Manchester United holds the record for scoring goals in consecutive seasons, having scored in the first 21 seasons of the league.
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The answer is:
top Premier League scorer

Problem: Given the question: Extract the answer to the question from the following context. Question: What happened to Patent 5,812,672? Context: An exception is the United States, where patents filed prior to 8 June 1995 expire 17 years after the publication date of the patent, but application extensions make it possible for a patent to issue much later than normally expected (see submarine patents). The various MP3-related patents expire on dates ranging from 2007 to 2017 in the U.S. Patents filed for anything disclosed in ISO CD 11172 a year or more after its publication are questionable. If only the known MP3 patents filed by December 1992 are considered, then MP3 decoding has been patent-free in the US since 22 September 2015 when U.S. Patent 5,812,672 expired which had a PCT filing in October 1992. If the longest-running patent mentioned in the aforementioned references is taken as a measure, then the MP3 technology will be patent-free in the United States on 30 December 2017 when U.S. Patent 5,703,999, held by the Fraunhofer-Gesellschaft and administered by Technicolor, expires.
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The answer is:
since 22 September 2015 when U.S. Patent 5,812,672 expired