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: Lough Mask (Irish: Loch Measca) is a limestone lough (lake) of 20500 acres (83 km) in County Mayo Ireland north of Lough Corrib. Lough Mask is the upper of the two lakes which empty into the Corrib River through Galway into Galway Bay. The lake is popular for its trout fishing.
Question: The document can be classified to which topic?
Options: 1)Album, 2)NaturalPlace, 3)WrittenWork, 4)Building, 5)OfficeHolder
[A]: 2

[Q]: Context: Mark Bam-Bam McConnell (August 27 1961 May 24 2012) was an American rock and heavy metal musician best known for his role from 19972005 as drummer with Sebastian Bach and later with Blackfoot and Southern Rock Allstars. Though almost exclusively a touring drummer he was well known in the late 80s and early 90s metal scene.
Question: The document can be classified to which topic?
Options: 1)Building, 2)NaturalPlace, 3)MeanOfTransportation, 4)Artist, 5)Plant
[A]: 4

[Q]: Context: Bonanza Creek is a watercourse in Yukon Territory Canada. It runs for about 20 miles (32 km) from King Solomon's Dome to the Klondike River. In the last years of the 19th century and the early 20th century Bonanza Creek was the center of the Klondike Gold Rush which attracted tens of thousands of prospectors to the creek and the area surrounding it. Prior to 1896 the creek was known as Rabbit Creek.
Question: The document can be classified to which topic?
Options: 1)Building, 2)Athlete, 3)NaturalPlace, 4)Animal
[A]:
3