question: In what city reside both the Delphi public secondary school and the headquarters of the DCSC?
answer: Delphi, Indiana
context: Title: Delphi Community School Corporation
  Passage: Delphi Community School Corporation (DCSC) is a school district headquartered in Delphi, Indiana.
  Title: Delphi Community High School
  Passage: Delphi Community High School is a public secondary school located in Delphi, Indiana.  The school serves more than 500 students in grades 9 to 12 in the Delphi Community School Corporation district.  The students of Delphi Community School Corporation reside in the cities of Delphi and Camden, as well as in the townships of Deer Creek, Madison, Jackson, Liberty, Rock Creek, and Tippecanoe.
  Title: Lucena City National High School
  Passage: Lucena City National High School (LCNHS) is a public secondary school located at Brgy.  Ibabang Dupay, Lucena City, Philippines with more than 3,000 enrolleess from first year to fourth year.  This is the first public secondary school in the Division of Lucena.
  Title: Woodbridge College
  Passage: Woodbridge College is a secondary school in Woodbridge, Ontario, Canada.  The school opened its doors in 1958 as Woodbridge High School, and remained a public secondary school until 1991, when it became an alternative school, changing its name to Woodbridge College, with students in grades 7-OAC.  In 2000, Woodbridge College’s alternative school status ended and it returned to being a public secondary school with grades 9 to 12.  The school's name as "Woodbridge College" remains unchanged to present day.  The school’s current enrollment is approximately 523 students.  In the school year of 2009-2010, Debra Conrad Knight was succeeded by Ann Pace as school principal.  During the 2015 to 2016 school year, Fraser Institute ranked the school at 279 out of 740 in Ontario.
citations: Delphi Community School Corporation Delphi Community High School