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.

Ex Input:
Context: Nagmati River is a river in western India in Gujarat whose origin is Near Bharapar village. Its basin has a maximum length of 50 km. The total catchment area of the basin is 135 km2.
Question: The document can be classified to which topic? 
Options: 1)Artist, 2)NaturalPlace, 3)Album, 4)EducationalInstitution, 5)Athlete

Ex Output:
2


Ex Input:
Context: Silene uniflora is a species of flowering plant in the pink family known by the common name sea campion.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Album, 3)MeanOfTransportation, 4)Village, 5)Building

Ex Output:
1


Ex Input:
Context: The Wild the Innocent & the E Street Shuffle is the second album by Bruce Springsteen and the as-yet-unnamed E Street Band and is described by Allmusic as one of the greatest albums in the history of rock & roll. It was released in 1973. The album includes the song Rosalita (Come Out Tonight) the band's most-used set-closing song for the first 10 years of its career.As with Springsteen's first album it was well-received critically but had little commercial success at the time.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Village, 3)Album, 4)MeanOfTransportation, 5)Artist

Ex Output:

3