Question: San Fernando High School is a high school of what school district, located in Pacoima one of the oldest neighborhoods in the northern San Fernando Valley?

Context paragraphs:
César Chávez Learning Academies: The César E. Chávez Learning Academies, also known as Valley Region High School 5 (VRHS #5), is a public high school of the Los Angeles Unified School District.  It is located in the City of San Fernando in the San Fernando Valley region of the Los Angeles metropolitan area.  It is named after César Chávez.

Oviatt Library: The Delmar T. Oviatt Library serves the California State University, Northridge (CSUN) campus, located in Northridge district of the northern San Fernando Valley in Los Angeles, California.  The library is named for Delmar T. Oviatt, instrumental in the founding of San Fernando Valley State College, CSUN's predecessor.

Laurel Canyon Boulevard: Laurel Canyon Boulevard is a major street in the city of Los Angeles, California.  It starts off at Polk Street in Sylmar in the northern San Fernando Valley near the junction of the San Diego (Interstate 405) and the Golden State (I-5)) freeways.  Laurel Canyon Boulevard bypasses the city of San Fernando to the west, running parallel to I-5 in the vicinity of Pacoima and Arleta.  The portion through Sun Valley passes through rock quarries and a great deal of open space.

San Fernando High School: San Fernando High School is a high school of the Los Angeles Unified School District.  It is located in the Pacoima neighborhood of Los Angeles, in the northeastern San Fernando Valley, California.  It is near and also serves the City of San Fernando.

1971 San Fernando earthquake: The 1971 San Fernando earthquake (also known as the Sylmar earthquake) occurred in the early morning of February 9 in the foothills of the San Gabriel Mountains in southern California.  The unanticipated thrust earthquake had a moment magnitude between 6.5 and 6.7 (as determined by independent institutions) and had a maximum Mercalli intensity of XI ("Extreme").  The event was one in a series that affected the Los Angeles area in the late 20th century.  Damage was locally severe in the northern San Fernando Valley and surface faulting was extensive to the south of the epicenter in the mountains, as well as urban settings along city streets and neighborhoods.  Uplift and other effects affected private homes and businesses.

California's 29th congressional district: California's 29th congressional district is a congressional district in the U.S. state of California based in the north central San Fernando Valley, including the communities of Van Nuys, San Fernando, Pacoima, Arleta, Panorama City, Sylmar, and parts of Sun Valley, and North Hollywood.  The district is represented by Democrat Tony Cárdenas .

Hollywood Freeway: The Hollywood Freeway is one of the principal freeways of Los Angeles, California (the boundaries of which it does not leave) and one of the busiest in the United States.  It is the principal route through the Cahuenga Pass, the primary shortcut between the Los Angeles Basin and the San Fernando Valley.  It is considered one of the most important freeways in the history of Los Angeles and instrumental in the development of the San Fernando Valley.  It is the second oldest freeway in Los Angeles (after the Arroyo Seco Parkway).  From its southern end at the Four Level Interchange to its intersection with the Ventura Freeway in the southeastern San Fernando Valley (the Hollywood Split), it is signed as part of U.S. Route 101.  It is then signed as State Route 170 (SR 170) north to its terminus at the Golden State Freeway (Interstate 5).

North Hollywood High School: North Hollywood High School is a public high school in North Hollywood in Los Angeles, California.  NHHS is located in the San Fernando Valley and enrolls approximately 3,000 students each year.  It is located in District 2 of the Los Angeles Unified School District (LAUSD).  Several neighborhoods, including most of North Hollywood, Valley Village, Studio City and Sun Valley, send students to this school.  As of 2017, NHHS is accredited by the Western Association of Schools and Colleges.  As of 2017, the school principal is Mr. Ricardo Rosales.

Pacoima, Los Angeles: Pacoima is one of the oldest neighborhoods in the northern San Fernando Valley region of Los Angeles.

Lopez Adobe: Lopez Adobe, located at 1100 Pico Street in San Fernando, California, is one of the two oldest private residences in the San Fernando Valley.  Built by early settlers of the San Fernando Valley a short distance from the San Fernando Mission, it was listed on the National Register of Historic Places in 1971.

Supporting paragraphs: San Fernando High School Pacoima, Los Angeles
Answer: Los Angeles Unified