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: Hit Collection 2000 is a compilation album by musical artist Ricky Martin released on January 1 2000. She Bangs 4:43 Private Emotion 4:04 Shake Your Bon-Bon 3:14 Saint Tropez 4:50 Livin' La Vida Loca 4:05 Come to Be 4:35 The Cup of Life 4:41 You Stay with Me 4:14 Loaded 3:54 Be Careful 4:06 Spanish Eyes 4:07 Nobody Wants to Be Lonely 5:06 María 4:36 The Touch 4:29 I Count the Minutes 4:20 One Night Man 3:50 She's All I Ever Had 4:57 She Bangs [Spanish Version] 4:36
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)WrittenWork, 3)Plant, 4)Company, 5)Album

A: 5
****
Q: Context: The River Lavant is a winterbourne that rises at East Dean and flows west to Singleton then south past West Dean and Lavant to Chichester.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)NaturalPlace, 3)Company, 4)MeanOfTransportation, 5)Animal

A:
2
****