Question: What grades does the Maine school built in 1913 teach?

Context paragraphs:
Toms River High School East: Toms River High School East is a comprehensive four-year public high school, the third high school built in Toms River in Ocean County, New Jersey, United States, serving students in ninth through twelfth grades as part of the Toms River Regional Schools.  It was built in 1979, as the first and second high schools, Toms River High School South and Toms River High School North, were too small for the rapid population growth in the district.

Fourth Ward School (Virginia City, Nevada): The Fourth Ward School is an historic 4-story mansard-roofed former public school building located at 537 South "C" Street in Virginia City, Nevada.  Designed in 1876 by architect C. M. Bennett in the Second Empire style of architecture, it originally held over 1000 students in grades 1 though 9 divided into three departments: "primary "(grades 1 though 4); "second grammar" (grades 5 though 7) and "high school" (grades 8 and 9).  Grades 10 through 12 were added by 1909.  It graduated its last class in 1936, after which its students were moved to a new school built by the Works Progress Administration.

The Hyde Schools: Hyde School is a college preparatory school for grades 9-12 with campuses in Bath, Maine and Woodstock, Connecticut.

Hyde Mansion: The Hyde Mansion, originally known as Elmhurst, is a historic house at 616 High Street in Bath, Maine.  Now the main building on the Bath campus of The Hyde Schools, it was built in 1913 for John Sedgewick Hyde, the son of Bath Iron Works (BIW) founder Thomas W. Hyde.  It was designed by John Calvin Stevens, and is an elegant example of Colonial Revival architecture.  It was listed on the National Register of Historic Places in 1978.

Iuka Normal Institute: Iuka Normal Institute (also called Iuka Normal School) was a normal school founded in Iuka, Mississippi in 1882, reportedly the first normal school built south of the Mason–Dixon line.  It operated as a day school and boarding school, offering classes from first to tenth grades.  In 1892, graduates of their tenth grade were deemed qualified to serve as principals of high schools.  It ceased operation in 1902.

Fountain Inn Principal's House and Teacherage: Fountain Inn Principal's House and Teacherage is a historic home located at Fountain Inn, Greenville County, South Carolina.  It was built in 1935 as a home for teachers, and is the only remaining building associated with the Fountain Inn Negro School complex.  The complex once included a grade school built in 1928, a high school built in 1930, a library, and the Clayton "Peg Leg" Bates Gymnasium, built in 1942.  The school and its appurtenant buildings served the educational needs of the Fountain Inn’s African American community until the students of this community were enrolled in Fountain Inn High School in the 1960s.

Maine School Administrative District 9: Maine School Administrative District 9 (MSAD 9) is a regional school district in Franklin County, Maine.  It serves children in grades K-12 with one high school (Mount Blue High School), one middle school and four elementary schools from Wilton, Maine; Farmington, Maine; Weld, Maine; Temple, Maine; Chesterville, Maine; New Vineyard, Maine; Industry, Maine; New Sharon, Maine; Starks, Maine; and Vienna, Maine.  MSAD 9 recently become RSU 9.

Birdville High School: Birdville High School (BHS) is a public high school located in the city of North Richland Hills, Texas and is the second newest school in the Birdville Independent School District(second to Walker Creek Elementary).  Established in 1999, it was the third high school built into the Birdville Independent School District.  Birdville High School is home to the Birdville Hawks and hosts grades 9-12.  For the 2009-2010 school year, according to the TEA (Texas Education Agency), Birdville High School's population consisted of 6.3% Black/African American, 20.6% Hispanic/Latino(a), 68.3% White/Caucasian, 0.6% Native American, and 4.2% Asian/Pacific Islander.

Paulding Middle School: Paulding Middle School (formerly the Arroyo Grande Union High School) was originally the first high school built in the area in 1906.  Decades later, the school became the lower school that fed into the new high school.  Currently, the school is one of three middle schools in the Lucia Mar Unified School District teaching about 625 students in grades 7 and 8.  Paulding has been designated a California Distinguished School four times

Marion Colored High School: The Marion Colored High School is a historic school building at the northwest corner of Arkansas Highway 77 and Gannt Street in Sunset, Arkansas.  It is a single-story brick structure, roughly in an H shape, with hipped roofs on the wings.  The oldest portion of the building, a U-shaped section, was built in 1924 with funding from the Rosenwald Fund, and was extended to its present shape sometime before 1940.  The original construction is of load-bearing brick, while the added wings are frame construction finished in a matching brick veneer.  It was the first school built for African-American students in the area, originally serving grades 1-8.  In 1937 the school acquired high school status, and served students from four states in the region, prompting its enlargement.  In 1955 it was remodeled for use exclusively as a high school.  It is now closed, and only used for special events.

Supporting paragraphs: Hyde Mansion The Hyde Schools
Answer: 9-12