context: Library is located at book. Wave clip is located at tennis court. Patron cannot have a location of library. Patron cannot have a location of northern ice sheet. City is located at county. Book is located at city. Library cannot have a location of northern ice sheet. Patron cannot have a location of top of your list. Hydrogen atom cannot have a location of county. School is located at city. Hydrogen atom cannot have a location of tennis court. Book is a often.
text: Library is located at book.