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: Bache Hill is a subsidiary summit of Rhos Fawr or Great Rhos in the Radnor Forest in Wales. It is located to the east of Black Mixen. The summit is marked by a trig point built on an ancient burial mound. Some controversy arises from the burial mound; in that 610 metres might be the top of the man-made mound. Some walkers therefore doubt Bache Hill's 2000-foot status. However the latest OS Explorer Maps shows a large 610-metre contour round the summit.
Question: The document can be classified to which topic? 
Options: 1)Album, 2)Film, 3)NaturalPlace, 4)EducationalInstitution, 5)Building

Ex Output:
3


Ex Input:
Context: Nuri Pasha al-Said (1888 – July 15 1958) (Arabic: نوري السعيد‎) was an Iraqi politician during the British Mandate and during the Kingdom of Iraq. He served in various key cabinet positions and served seven terms as Prime Minister of Iraq.From his first appointment as prime minister under the British mandate in 1930 Nuri was a major political figure in Iraq under the monarchy.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Album, 3)OfficeHolder, 4)Company, 5)Athlete

Ex Output:
3


Ex Input:
Context: Lake Lesina (Italian:Lago di Lesina or Laguna di Lesina) situated in the north of Puglia between Tavoliere delle Puglie and the promontory of Gargano is the ninth largest lake in Italy and the second of the southern part of the country. It is about 22 km long an average of 2.4 km wide and covers an area of 51.4 km².Two canals Acquarotta and Schiapparo link it to the Adriatic Sea from which it is separated by a dune known as Bosco Isola between 1 and 2 km in width and 16 km in length.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)Company, 3)EducationalInstitution, 4)NaturalPlace

Ex Output:

4