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.

Q: Context: HMS Strongbow was an S class submarine of the Royal Navy and part of the Third Group built of that class.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Film, 3)Plant, 4)MeanOfTransportation, 5)Building

A: 4
****
Q: 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

A: 3
****
Q: Context: Darbhanga College of Engineering (DCE Darbhanga) is a government owned engineering college in Bihar India inaugurated by Nitish Kumar(chief minister of Bihar) ESTD in 2008. It is affiliated with the Aryabhata Knowledge University Patna.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Album, 3)EducationalInstitution, 4)Athlete, 5)Artist

A:
3
****