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.

[Q]: Context: Xylorhiza tortifolia is a species of flowering plant in the aster family known by the common names Mojave aster and Mojave woodyaster. It is native to the deserts of the southwestern United States where it grows in canyons and other habitat. It is a perennial herb or subshrub with branching hairy glandular stems that reach 60 to 80 centimeters in length. The leaves are linear lance-shaped or oval with pointed or spiny tips and spiny edges. The leaf surfaces are hairy and glandular.
Question: The document can be classified to which topic?
Options: 1)EducationalInstitution, 2)NaturalPlace, 3)Film, 4)Plant, 5)Athlete
[A]: 4

[Q]: Context: Lightnin' is a 1925 American comedy film directed by John Ford. It was based on a successful play of the same name. The original run started in 1918 at the Gaiety Theatre (New York) and continued for 1291 performances breaking the record for longest running play at that time.The film was remade by Henry King for Fox in 1930 as an early talkie starring Will Rogers with support from Louise Dresser and Joel McCrea.
Question: The document can be classified to which topic?
Options: 1)Building, 2)EducationalInstitution, 3)Artist, 4)Film, 5)Animal
[A]: 4

[Q]: Context: The University of the Basque Country (Basque - Euskal Herriko Unibertsitatea (EHU); Spanish - Universidad del Pais Vasco (UPV)) is the only public university in the Basque Country in Northern Spain. It has campuses over the three provinces of the autonomous community: Biscay Campus (in Leioa Bilbao Portugalete and Barakaldo) Gipuzkoa Campus (in San Sebastian and Eibar) and Alava Campus in Vitoria-Gasteiz.
Question: The document can be classified to which topic?
Options: 1)Plant, 2)EducationalInstitution, 3)WrittenWork, 4)Village, 5)Film
[A]:
2