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 Istana Negara (Malay for National Palace) is the official residence of the Yang di-Pertuan Agong the head of state of Malaysia. It is located along Jalan Duta in northern Kuala Lumpur. The palace opened in 2011 and replaced the old Istana Negara which also at different compound in central Kuala Lumpur.The palace complex has an area of 97.65 hectares 22 domes and is split into three main portions: the Formal Component Royal Component and Administration Component.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)NaturalPlace, 3)Building, 4)Animal, 5)Athlete
3

Context: Loxophlebia roseipectus is a moth of the Arctiidae family. It was described by Rothschild in 1931. It is found in Brazil.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Artist, 3)Animal, 4)Building, 5)Athlete
3

Context: The Parapanca River is a small tributary of the Pasărea River in Romania.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)MeanOfTransportation, 3)NaturalPlace, 4)Athlete, 5)Film

3