Question: What County is Lebanon High School in?

Context paragraphs:
Lebanon High School (New Hampshire): Lebanon High School is the sole high school in the Lebanon School District (SAU 88) in New Hampshire.  Ranging from grades 9–12, students are from the city of Lebanon and the towns of Grantham and Plainfield.

Lebanon High School (Oregon): Lebanon High School (LHS), formerly Lebanon Union High School, is a high school located in Lebanon, Oregon, United States.

Ave Daniell: Averell Edward "Li'l Abner" Daniell (November 6, 1914 – January 28, 1999) was an American football tackle.  He played high school football for Mt. Lebanon High School and college football for the University of Pittsburgh as a walk-on.  He played professionally for the Brooklyn Dodgers and the Green Bay Packers in the National Football League.  After leaving football, he founded the Ionics Corp., which was later sold to GE.  He was elected to the College Football Hall of Fame in 1975.

Lebanon High School (Illinois): Lebanon High School is the public high school of Lebanon Community Unit School District 9 in Lebanon, Illinois.

Lebanon High School (Tennessee): Located in Lebanon, Tennessee, Lebanon High School is part of the Wilson County School System.  Lebanon High School accounts for roughly 123 of Wilson County School System's 14,000 students.  It is, along with Watertown High School, the Guinness World Record Holder for most people running 100 metres in a one-hour relay, with 252 people completing the relay.

Grantham, New Hampshire: Grantham is a town in Sullivan County, New Hampshire, United States.  The population was 2,985 at the 2010 census, up from 2,167 at the 2000 census, the greatest increase in population in Sullivan County over this time period.

Lebanon High School (Virginia): Lebanon High School is a high school located in Lebanon, Virginia.  The school offers Dual Enrollment courses and Career/Technical courses in addition to other academic courses.

Northern Lebanon High School: Northern Lebanon High School is a high school in Fredericksburg, Pennsylvania.  The High School serves six municipalities: Swatara Township, Union Township, Cold Spring Township, Bethel Township, East Hanover Township, and Jonestown Borough.  In 2010, there were 817 students grades 9th through 12th, with 117 qualified for a federal free or reduced-price lunch due to family poverty.  The school employed 57 teachers, yielding a student–teacher ratio of 14:1.

Lebanon High School (Ohio): Lebanon High School is a public high school in Lebanon, Ohio.  It is the only high school in the Lebanon City School District.  Their mascot is the Warrior and the school logo is the profile of an American Indian wearing a full feathered headdress.  The primary school colors are maroon and white, although throughout its history secondary colors have included black and maize.  The school's principal is Mr. Scott Butler.  The high school currently houses approximately 1,650 students and the district's total student population is just over 6,000.

Donald White (basketball): Donald S. White (April 22, 1898 – July 12, 1983) was an American college basketball player and coach.  Raised in Lebanon, Indiana, White was a standout basketball player at Lebanon High School and led them to consecutive state championships in 1917 and 1918.  He attended Purdue University and played for their basketball and baseball teams.  As a senior in 1920–21, White led the Western Conference (now known as the Big Ten Conference) in scoring and his Boilermakers to a conference championship.  He was named first-team all-Western Conference and was also declared a consensus All-American by the Helms Athletic Foundation.

Supporting paragraphs: Lebanon High School (New Hampshire) Grantham, New Hampshire
Answer: Sullivan County