In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.

Context: The Neste is a river in southern France a left tributary of the Garonne. It rises from several sources around Saint-Lary-Soulan central Pyrenees and flows throughthe following departments and towns: Hautes-Pyrenees: Saint-Lary-Soulan Arreau La Barthe-de-Neste Haute-Garonne: MontrejeauThe Neste flows into the Garonne in Montrejeau.
Question: The document can be classified to which topic?
Options: 1)MeanOfTransportation, 2)EducationalInstitution, 3)NaturalPlace, 4)Company, 5)WrittenWork
3