Question: What striker and Paraguayan footballer, achieved 38 goals in a single year, during the 2009 Torneo Apertura?

full_context: Document 1: Carlos Adriano de Sousa Cruz: Carlos Adriano de Sousa Cruz, or simply Adriano (born 28 September 1987 in Valença), is a Brazilian footballer who currently plays for Chinese side Shijiazhuang Ever Bright F.C.. He plays as a striker. Sometimes, he is called by his nickname, "Adriano Michael Jackson" which he earned for his eccentric goal celebration where he imitates the late American pop star's dance.
Document 2: 1990 Copa Apertura: The Copa Apertura 1990 was the 22nd edition of the Chilean Cup tournament. The competition started on March 18, 1990, and concluded on June 3, 1990. Only first level teams took part in the tournament. Colo-Colo won the competition for their eighth time, beating Universidad Católica 3–2 on extra-time in the final. The points system in the first round awarded 2 points for a win, increased to 3 points if the team scored 4 or more goals. In the event of a tie, each team was awarded 1 point, but no points were awarded if the score was 0–0.
Document 3: Edinson Cavani: Edinson Roberto Cavani Gómez (] ; born 14 February 1987) is a Uruguayan professional footballer who plays as a striker for Ligue 1 club Paris Saint-Germain and the Uruguay national team. A quick, strong, opportunistic and prolific forward with good technique, Cavani has been described as a "modern striker". He is known for his ability to score impressive goals, both in the air and with his feet, and for his tireless work-rate; he is also an accurate set-piece taker. Although he primarily plays as a centre-forward, he is capable of playing in several offensive positions, and has also been deployed as a supporting striker or as a winger.
Document 4: Claudio Pizarro: Claudio Miguel Pizarro Bosio (] ; born 3 October 1978) is a Peruvian professional footballer who plays as a striker for Bundesliga club 1. FC Köln and the Peru national team. He is well renowned for his goal scoring ability, especially when heading the ball.
Document 5: Marcos Paraná: Marcos dos Santos Camargo (born July 4, 1986), known as Marcos Paraná, is a Brazilian professional footballer who plays who plays as an attacking midfielder for Brazilian club Inter de Lages.
Document 6: 2009 Torneo Apertura (Chile): The 2009 Torneo Apertura or LXXXV Campeonato Nacional de Fútbol Profesional de la Primera División de Chile was the 78th season of Chilean Primera División. That was the first tournament of 2009 Chilean football season, the defending champions was Colo-Colo, which beat 4–2 in the aggregate result to Palestino during the 2008 Torneo Clausura finals, where the striker Lucas Barrios achieved reach 38 goals in a single year, thus surpassing Luis Hernán Álvarez, who scored one less in 1963.
Document 7: 2009 South American Footballer of the Year: The 2009 South American Footballer of the Year, given to the best football player in South America by Uruguayan newspaper El País through voting by journalists across the continent, was awarded to Juan Sebastián Verón of Estudiantes de La Plata on December 31, 2009.
Document 8: 2008–09 FC Barcelona season: In 2008–09, Futbol Club Barcelona started a new era with a new manager, former player and Barcelona Atlètic coach Pep Guardiola, who led the team to the first treble in Spanish football history. After selling off high-profiled players such as Deco and Ronaldinho, Barcelona played scintillating football throughout the season, winning the Copa del Rey, La Liga and the UEFA Champions League. This Barcelona squad is considered as one of the best in history.
Document 9: Lucas Barrios: Lucas Ramón Barrios Cáceres (] ; born 13 November 1984) is a Paraguayan footballer. who plays as a striker for Brazilian club Grêmio. Barrios is known for his effectiveness in the target area. This earned him his nickname "La Pantera", which means "The Panther".
Document 10: Roque Santa Cruz: Roque Luis Santa Cruz Cantero (] ; born 16 August 1981) is a Paraguayan footballer who plays as a striker for Primera División Paraguaya club Olimpia Asunción. Santa Cruz represented Paraguay from 1999 to 2016. He is currently the leading scorer of the Albirroja with 32 goals and is also the sixth Paraguay national team player to reach 100 appearances.
Document 11: Miguel Ximénez: Miguel Ximénez was top goalscorer in the Torneo Apertura 2008 with 20 goals in 20 games playing for Sporting Cristal, also breaking Sergio Ibarra's record of 17 goals in a Torneo Apertura.
Document 12: 2008–09 Copa del Rey: The 2008–09 Copa del Rey was the 107th staging of the Copa del Rey. The competition started on August 23, 2008 and concluded on May 13, 2009 with the final, held at the Mestalla Stadium in Valencia, in which Barcelona lifted the trophy for the 25th time in their history with a 4–1 victory over Athletic Bilbao, who qualified for the third qualifying round of the 2009–10 UEFA Europa League. The defending cup holders were Valencia, but they were eliminated in the quarter-finals.
Document 13: 2009–10 Mexican Primera División season: The 2009–10 Primera División de México season is the 63rd professional season of Mexico's top-flight football league, and 13th season in which the Apertura and Clausura system is used. The season is split into two tournaments—the Torneo Apertura and the Torneo Bicentenario—each with identical formats and each contested by the same eighteen teams.
Document 14: Neymar: Neymar da Silva Santos Júnior (] ; born 5 February 1992), commonly known as Neymar or Neymar Jr., is a Brazilian professional footballer who plays as a forward for French club Paris Saint-Germain and the Brazil national team.
Document 15: 2009–10 La Liga: The 2009–10 La Liga season (known as the "Liga BBVA" for sponsorship reasons) was the 79th La Liga since its establishment. Barcelona were the defending champions, having won their 19th La Liga title in the previous season. The campaign began on 29 August 2009 ended on 16 May 2010 due to all top-flight European leagues ending earlier than the previous season because of 2010 FIFA World Cup.
ground_truth: Lucas Barrios