Task: Text Categorization
Input (English): Context: Construction of Bjelke-Petersen Dam near Cherbourg in Queensland commenced in 1984 and finished in 1988. It created the lake that was named Lake Barambah after the original property in the region. The dam supplies water to the South Burnett region mostly for irrigation purposes.The dam wall is 540 m (1770 ft) long and rises 34 m (112 ft). The wall is an earth and rock fill structure with a central clay core which can hold back 134900 ML of water. The dam is generally shallow.
Question: The document can be classified to which topic? 
Options: 1)Film, 2)EducationalInstitution, 3)WrittenWork, 4)OfficeHolder, 5)NaturalPlace
Output (English): 5