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: Colleen Susan Peterson (November 14 1950 - October 9 1996) was a Canadian country and folk singer who performed both as a solo artist and as a member of the band Quartette.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)Film, 3)EducationalInstitution, 4)Artist

A: 4
****
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: Once Upon a Time There Lived a Simple Woman (Russian: Жила-была одна баба; Zhila-byla odna baba) is a 2011 film by writer/director Andrey Smirnov. It tells the story of a Russian peasant woman (baba) between 1909 and 1921.
Question: The document can be classified to which topic? 
Options: 1)Animal, 2)Plant, 3)Film, 4)EducationalInstitution

A:
3
****