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: El Khoubna (also written El Khobna) is a village in the commune of Taibet in Taibet District Ouargla Province Algeria. The village is located 2.5 kilometres (1.6 mi) northeast of Taibet and 33 kilometres (21 mi) east of Touggourt.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Plant, 3)EducationalInstitution, 4)Village, 5)Athlete
4

Context: Buckingham Lake commonly referred to as Buckingham Pond or Rafts Pond is a body of water located in a residential area of Albany New York. It has a surface area of 5 acres (20000 m2) and a mean depth of three feet. The lake is adjacent to Buckingham Lake Park a small recreation area with picnic tables and playground equipment. Three fountains help aerate water during the warmer months while ice-skating often takes place on the lake's frozen surface during the winter.
Question: The document can be classified to which topic? 
Options: 1)MeanOfTransportation, 2)Company, 3)NaturalPlace, 4)Village
3

Context: Dumitru Diacov (also transliterated from Russian as Dmitry Dyakov or Dmitri Diakov (Дмитрий Дьяков)) (born February 10 1952 Kargapolie (ru:Каргаполье) Kurgan Oblast Russian SFSR) is a Moldovan politician.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)OfficeHolder, 3)Athlete, 4)WrittenWork, 5)Album

2