Question: Richard Halsey attended high school in what school district?

Context paragraphs:
East Clinton High School: East Clinton High School is a public high school in Sabina, Ohio.  It is the only high school in the East Clinton Local School district.  East Clinton Local School district was formed in 1966 from the two districts of New Kenton Local Schools (formed the year before by combining Simon Kenton Local Schools and New Vienna Local Schools) and Sabina Local Schools.  East Clinton Local Schools cover the eastern portion of Clinton County.  It serves the students in the townships of Richland, Wayne, Wilson, and Green, as well as the villages of Sabina, Reesville, Lees Creek and New Vienna The first graduating class was in 1966.  Today there are about 1,600 students district wide, with about 450 at East Clinton High School.  On October 27, 2012, Vice President hopeful Paul Ryan visited the school for a campaign rally for Mitt Romney.  The event was attended by over 700 local residents.

Cedar Cliff High School: Cedar Cliff High School is located in Camp Hill, Cumberland County, Pennsylvania, United States, and is older of the two high schools in the West Shore School District.  It was formed in 1960 with the merger of West Shore High School and New Cumberland High School.  The entire West Shore School District attended Cedar Cliff until fall 1965, when Red Land High School opened.  In 2017, the school had 1,273 students enrolled.  In 2011, the school had 95 teachers yielding a student teach ratio of 14:1.  According to a 2011 report by the Pennsylvania Department of Education, eight teachers are considered "Non‐Highly Qualified" under No Child Left Behind law.The Cedar Cliff mascot is The Colt, and the school colors are navy blue, white and gold.  The Pennsylvania Department of Education has set the tuition for non-resident and charter school students at $8,969.40.

Richard Halsey: Richard Halsey is an American film editor with more than 60 credits from 1970 onwards.  An alumnus of Hollywood High School, he won an Academy Award for Best Film Editing at the 49th Academy Awards for editing "Rocky" with Scott Conrad and has been nominated for one BAFTA and one Emmy Award.  He often works with his wife Colleen and they are credited together.  Both have been elected to membership in American Cinema Editors (A.C.E.); Halsey has been a member since 1988.  He is now living in the Hollywood Hills.

Lakeside High School (Ashtabula, Ohio): Lakeside High School is located in Saybrook Township, near Ashtabula, Ohio, and is the only high school in the Ashtabula Area City School District.  Formed in 2001, it was a merger of the two high schools which had previously existed in the district, Harbor High School and Ashtabula High School.  For its first few years of operation, ninth-grade students were taught in the old Harbor High School, while 10th-12th grade students attended the old Ashtabula High School.  In 2006, a new building was opened.  This new building is the first of a total of seven new campus style school buildings to be erected in the area.  The next to be built will be Lakeside Elementary School Campus School, which will be located a few miles away from the high school.

Steilacoom High School: Steilacoom High School (or SHS) is a public high school in Steilacoom, Washington, United States and is part of the Steilacoom Historical School District.  It is the oldest, and to date the only, high school in the school district.  Prior to its establishment, students attended grades 9-12 in the neighboring Tacoma School District and Clover Park School District.  SHS was established in 1981 for grades 9 and 10, with grades 11 and 12 starting in the following two years.  The facility underwent a $23 million modernization and expansion in 2007-09.

Virgin Valley High School: Virgin Valley High School is a high school in Mesquite, Nevada under the jurisdiction of the Clark County School District.  Up until the opening of Beaver Dam High School in Beaver Dam, Arizona (which occurred in the fall of 2004), high school students from the Littlefield Unified School District across the Arizona state line attended high school at Virgin Valley.

Boynton High School: Boynton High School is a secondary school located in San Jose, California and is a continuation school for the Campbell Union High School District.  Between 1990 and 2002 when Boynton High School continuation students attended what was then Blackford High School.  Blackford had been a traditional high school before 1991 when it was closed.  After a minor disagreement amongst board members of the Campbell Union High School District, they agreed to rename the continuation high school to Boynton High School, and established a new building on the same lot as Blackford.  The resources of the Blackford High School campus were being shared, and needed to be renovated in order to lease the campus to another school (the former Blackford High School campus is now occupied by neighboring Harker Middle School.) .

Powdersville High School: Powdersville High School is a public high school in Powdersville, South Carolina, a suburb of Greenville located in Anderson County.  Powdersville High School, one of three high schools in Anderson School District One, first opened in August 2011.  The school started with 265 student in grades 9-10.  Prior to the opening of Powdersville High School, students who lived in the Powdersville area attended Wren High School.  However, due to growth in the Powdersville area, Anderson School District 1 voted in 2008 to build a high school for Powdersville.  In 2013-2014, Powdersville High School enrollment was around 750 students in grades 9-12.  Now, in 2015-2016 school year, Powdersville has an enrollment of around 840 students attending.  The school also held its first graduation on May 30, 2014.  The first ever graduating class to finish all 4 years at PVHS, (class of 2015) had an astonishing 96.2 graduation rate, one of the highest in the state.

Hollywood High School: Hollywood High School is a four-year public secondary school in the Los Angeles Unified School District, located at the intersection of North Highland Avenue and West Sunset Boulevard in the Hollywood district of Los Angeles, California.

Lovejoy High School (Lucas, Texas): Lovejoy High School is a public high school in Lucas, Texas in south central Collin County.  It is the only high school of the Lovejoy Independent School District serving grades 9-12 and classified as a 5A school by the UIL.  Lovejoy High School serves most of the cities of Lucas, most of Fairview, and a small portion of Allen.  Students from outside the district may transfer to Lovejoy High School for a tuition fee.  Until the Fall of 2006, all high school students zoned to Lovejoy Independent School District attended nearby Allen High School.  The school graduated its first senior class in 2010.  In 2013, the school was rated "Met Standard" by the Texas Education Agency.

Supporting paragraphs: Richard Halsey Hollywood High School
Answer: Los Angeles Unified School District