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: In taxonomy Bolbocoleon is a genus of algae in the family Chaetophoraceae.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Company, 3)WrittenWork, 4)EducationalInstitution
1

Context: The Ciobu River is a tributary of the Teleajen River in Romania.
Question: The document can be classified to which topic? 
Options: 1)NaturalPlace, 2)Artist, 3)EducationalInstitution, 4)Film, 5)WrittenWork
1

Context: Jamla (Arabic: جملة‎ also spelled Gamlah Jumlah or Jamleh) is a village in southwestern Syria administratively part of the Daraa Governorate and immediately east of the Israeli-occupied Golan Heights. It is situated on the eastern slopes of the Wadi Ruqqad valley. Nearby localities include Abdin to the south the nahiyah (subdistrict) center of al-Shajara to the southwest Nafia to the east Ayn Zakar to the northeast and Saida to the north.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Building, 3)Village, 4)Film

3