Question: 日本何时将樱花树送往华盛顿特区
Answer: 1910-01-06; 06 01 1910; 06-01-1910; 1910 1月 06; 01-06-1910; 1910 01 06; 01/06/1910; 01 06 1910; 1910 january, 06; 1910-01-06; 06 1月 1910; 06/01/1910