context: Librarian location is library. Chess board location is not mexico. Library is a good place to go for research. Library location is book. Top floor location is fishmonger. Police car location is fishmonger. Police car location is computer. Chess board location is not dresden. Police car location is not on desk. On desk location is computer. Book location is on desk. Chess board is utilised in play checker. Chess board location is not library. Library location is not mexico.
text: Book location is not on desk.