Question: What is the area of the city that has a dantai code of 281000?
Choices:
160.452909 square kilometre
15.554672 square kilometre
45.028815 square kilometre
1207 square kilometre
552230000 square metre
4943.72 square kilometre
34.27979 square kilometre
380.2 square kilometre
272 square kilometre
199 square kilometre