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.

Input: Consider Input: Context: Sidewalk Blues (subtitled Blues Rags Jazz & Spirituals) is an album by American guitarist Tim Sparks released in 2009. It marks a return to 'roots' music for Sparks after three albums of klezmer and jazz recordings on the Tzadik Records label.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Film, 3)Album, 4)Athlete

Output: 3


Input: Consider Input: Context: O'Farrell Community School or O'Farrell Middle (CDE official name) commonly referred to as O'Farrell is a charter school in the Southeast San Diego neighborhood of Encanto serving grades 6-9 in the K-12 American education system. The school opened its doors in the San Diego Unified School District in 1959 with its name chosen in 1957 as Mabel E. O'Farrell Jr. High. It was voted to become a charter school in 1994.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Athlete, 3)Village, 4)EducationalInstitution, 5)Album

Output: 4


Input: Consider Input: Context: The Altai Mountains (Altay Mountains) are a mountain range in East-Central Asia where Russia China Mongolia and Kazakhstan come together and are where the rivers Irtysh and Ob have their headwaters.
Question: The document can be classified to which topic? 
Options: 1)Village, 2)NaturalPlace, 3)MeanOfTransportation, 4)Plant, 5)EducationalInstitution


Output: 2