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: The Mill Creek is a 19-mile (31 km) long tributary of Lake Erie in Erie County in the U.S. state of Pennsylvania. It flows from Millcreek Township through the city of Erie into Presque Isle Bay. Much of the creek in the city was channeled into the Mill Creek Tube which was constructed after the Mill Creek's disastrous flood struck the city in 1915.
Question: The document can be classified to which topic? 
Options: 1)Athlete, 2)NaturalPlace, 3)Animal, 4)WrittenWork, 5)OfficeHolder

A: 2
****
Q: Context: For the Australian magazine see Your Computer (Australian magazine).Your Computer was a British computer magazine published monthly from 1981 to 1988 and aimed at the burgeoning home computer market. At one stage it was in its own words Britain's biggest selling home computer magazine. It offered support across a wide range of computer formats and included news type-in program listings and reviews of both software and hardware.
Question: The document can be classified to which topic? 
Options: 1)Company, 2)Plant, 3)MeanOfTransportation, 4)WrittenWork

A: 4
****
Q: Context: Flowery Brothers (花の兄弟 Hana no Kyōdai) is a 1956 black-and-white Japanese film directed by Kenji Misumi.
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Film, 3)Animal, 4)Artist, 5)WrittenWork

A:
2
****