Question: What is the area of the capital whose Dewey Decimal Classification is 2--56925?
Choices:
1910 square kilometre
12.535643 square kilometre
2578 square kilometre
240.62 square kilometre
188 square kilometre
2952 square kilometre
41309 square kilometre
20000000 square metre
55.254584 square kilometre
19186.0 square kilometre