question: What grades does the Maine school built in 1913 teach?
answer: 9-12
context: Title: Maine School Administrative District 9
  Passage: 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.
  Title: Hyde Mansion
  Passage: 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.
  Title: Fourth Ward School (Virginia City, Nevada)
  Passage: 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.
  Title: Iuka Normal Institute
  Passage: 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.
  Title: The Hyde Schools
  Passage: Hyde School is a college preparatory school for grades 9-12 with campuses in Bath, Maine and Woodstock, Connecticut.
  Title: Fountain Inn Principal's House and Teacherage
  Passage: 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.
  Title: Paulding Middle School
  Passage: 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
citations: The Hyde Schools Hyde Mansion