Question: When did the school that Vashti Cunningham jumped for open?

full_context: Document 1: De La Salle High School (Concord, California): De La Salle High School is a private Roman Catholic school for boys in Concord, California, United States. Located in the Roman Catholic Diocese of Oakland, the school was founded in 1965 as a Lasallian institution. De La Salle currently enrolls 1,039 students, and roughly 99% of each graduating class goes on to attend a university or college. It is home to the Spartans, and its colors are green and silver. The school motto is "Les Hommes De Foi", French for "Men Of Faith", which is based on the order's Latin motto "Signum Fidei". The deans are Joe Aliotti and Bob Guelld. Joe Grantham is head of admissions, and Leo Lopoz is the director of athletics.
Document 2: Saint Louis School: Saint Louis School, located in the neighborhood of Kaimuki in Honolulu, Hawaii, is a historic Roman Catholic college preparatory school for boys. It was founded in 1846 to serve the needs of early Hawaiian Catholics in the former Kingdom of Hawaii. Located within the Roman Catholic Diocese of Honolulu, it is affiliated with the Society of Mary, a religious order of brothers and priests called the Marianists who also administer Chaminade University of Honolulu, formerly the college section of Saint Louis School. It is located near Sacred Hearts Academy, a girls' school founded by the Congregation of the Sacred Hearts of Jesus and Mary, and both schools hold joint programs such as cultural festivals and the JROTC.
Document 3: Faith Lutheran Middle School &amp; High School: Faith Lutheran Middle School & High School is a private Christian school located in Summerlin, Clark County, Nevada serving the Las Vegas Valley. Faith has students who come from 60 different zip codes. The school, which began in 1979, serves grades 6–12 and is affiliated with the Lutheran Church–Missouri Synod. Faith Lutheran is the largest Lutheran school in the United States and the largest non-public school in the state of Nevada. Faith Lutheran is governed by a Board of Directors representing the thirteen Lutheran churches in its association.
Document 4: P. T. Usha: Pilavullakandi Thekkeparambil Usha (born 27 June 1964), popularly known as P. T. Usha, is a retired Indian track and field athlete. She has been associated with Indian athletics since 1979. She is often called the "queen of Indian track and field". She is nicknamed as the Payyoli Express. Currently she runs the Usha School of Athletics at Koyilandy in Kerala.
Document 5: Dawn Harper-Nelson: Dawn Harper-Nelson (born May 13, 1984) is an American track and field athlete who specializes in the 100-meter hurdles. She was the gold medalist in the event at the 2008 Beijing Olympic Games and the silver medalist in the 2012 London Olympic Games and the 2017 World Championships. Dawn Harper is the first American 100-meter hurdler to ever win gold at an Olympics and medal in the following Olympics. She is trained by Bob Kersee, husband of Jackie Joyner-Kersee, six time Olympic medalist also from her hometown of East St. Louis, Illinois.
Document 6: Jordan Hasay: Jordan Melissa Hasay (born September 21, 1991) is an American distance runner. She grew up in Arroyo Grande, California, and attended Mission College Preparatory High School in San Luis Obispo. She was unanimously selected 2008 Girls High School Athlete of the Year by the voting panel at "Track and Field News". In March 2009, she became the ninth high school athlete and third woman on the cover of "Track and Field News" magazine. She attended the University of Oregon, where she studied business administration and competed on the cross country and track and field teams earning 18 All-American honors, 2011 Mile and 3,000 meters NCAA titles. Her father was a high school basketball star in Pennsylvania, and her mother was a national level swimmer in her native England.
Document 7: Northside High School (Columbus, Georgia): Northside High School is located in Columbus, Georgia, United States. It was founded in 2002. Originally, the mascot was planned to be the Wolverine, but after the September 11 attacks, the mascot was changed to the Patriot. Northside is known for its rivalry with Columbus High School, as they are the top two high schools in Columbus.
Document 8: Randall Cunningham: Randall Wade Cunningham (born March 27, 1963) is a former American football quarterback in the National Football League (NFL). He played in the NFL for 16 seasons, primarily with the Philadelphia Eagles. Cunningham is also known for his tenure with the Minnesota Vikings. He is the younger brother of former college and professional football player Sam Cunningham and the father of Randall Cunningham II and world champion high jumper Vashti Cunningham. Cunningham was inducted into the College Football Hall of Fame in 2016.
Document 9: Archbishop Riordan High School: Archbishop Riordan High School is a diocesan, all-boys Catholic high school established by the Society of Mary in San Francisco, California. It is part of the Roman Catholic Archdiocese of San Francisco. Originally called Riordan High School, the school was named after Archbishop Patrick William Riordan, the second Archbishop of San Francisco, and opened in the fall of 1949. In 1990, "Archbishop" was officially added to the school's name. The school is known for its historically successful basketball, wrestling, track and field, football, marching band, concert band, and theatre programs.
Document 10: Chaunté Lowe: Chaunté Lowe (née Howard; born January 12, 1984) is an American athlete who competes in the high jump. A four-time Olympian (2004, 2008, 2012 and 2016), she is the 2008 Olympic bronze medalist, the 2005 World Championship silver medalist and the 2012 World Indoor gold medalist. She initially finished sixth in the 2008 Olympic high jump final, but was promoted to the bronze medal in 2016 after three competitors were disqualified. She is the American record holder in the women's high jump with an outdoor clearance of 2.05 m in 2010, and holds the indoor record with a clearance of 2.02 m in 2012.
Document 11: Bishop England High School: Bishop England High School is a diocesan Roman Catholic four-year high school in Charleston, South Carolina. Until 1998, the school was located on Calhoun Street in downtown Charleston. It is now located on Daniel Island in the city of Charleston. With an enrollment of 730, it is the largest private high school in the state. The school was founded in 1915 and was named for the Roman Catholic Diocese of Charleston's first bishop, John England.
Document 12: Michael Norman (sprinter): Michael Norman, Jr. (born December 3, 1997) is an American track and field athlete who competes in the 100 meters, 200 meters, and 400 meters. He graduated from Vista Murrieta High School in Murrieta, California in 2016. He currently attends University of Southern California. He broke the NFHS record in the 400 meters with a time of 45.19 seconds at the 2015 CIF California State Meet held at Buchanan High School in Clovis, California on June 6, 2015. His time is the fastest 400 meters run by a U.S. high school athlete against other high school-aged athletes, along with Aldrich Bailey who also ran 45.19 seconds in Lubbock, Texas on April 28, 2012. The time, however, is not the fastest 400 meters ever run by a U.S. high school-aged athlete according to the List of United States High School National Records in Track and Field. The time of 44.69 seconds set by Darrell Robinson is the fastest. However, it was set at a non-NFHS sanctioned meet, therefore only being acknowledged as a National Record by Track & Field News. Norman's NFHS record is currently awaiting NFHS ratification. On June 30, 2015, Norman was named the Gatorade Player of the Year for his achievements in Track and Field. He is only the 2nd non-senior to win the Gatorade Player of the Year award in the 30-year history of the program and the first male sprinter to win the honors as a non-senior.
Document 13: Bishop Gorman High School: Bishop Gorman High School (also commonly referred to as Gorman High School or BGHS) is a Roman Catholic, private, preparatory school located in Summerlin, Nevada. The school is administered by the Diocese of Las Vegas, and has been serving Clark County and the Las Vegas Valley for over 50 years. The school opened in 1954 and its mascot is a Gael, or mounted Irish Knight.
Document 14: Vashti Cunningham: Vashti Cunningham (born January 18, 1998) is an American track and field athlete specializing in the high jump. She is the daughter of retired National Football League (NFL) quarterback Randall Cunningham, niece of retired NFL fullback Sam Cunningham, and the younger sister of Randall Cunningham II. Her mother is Felicity de Jager Cunningham a former ballerina with the Dance Theatre of Harlem. Vashti, like her brother two years ahead of her in school, jumped for Bishop Gorman High School in Las Vegas, Nevada until March 2016 when she signed with Nike. She announced she will continue her education at a university while competing as a professional athlete.
Document 15: Bishop Ireton High School: Bishop Ireton High School is a Roman Catholic high school located in Alexandria, Virginia. The school was founded in 1964 by the Oblates of St. Francis DeSales, and named in honor of Peter Leo Ireton, Bishop of Richmond from 1945 to 1958. The school originally admitted only male students. Bishop Ireton, more commonly known as "BI" or simply "Ireton", became coeducational in 1990 after the closing of sister school, St. Mary's Academy. In 2008, the Oblates withdrew their presence from Ireton and the school is now solely managed by the Roman Catholic Diocese of Arlington.
ground_truth: 1954