Question: When did japan send cherry trees to washington dc?

Disambiguated questions and answers:
context: The National Cherry Blossom Festival is a spring celebration in Washington, D.C., commemorating the March 27, 1912, gift of Japanese cherry trees from Mayor Yukio Ozaki of Tokyo City to the city of Washington, D.C. Mayor Ozaki donated the trees to enhance the growing friendship between the United States and Japan and also celebrate the continued close relationship between the two nations. Large and colorful helium balloons, floats, marching bands from across the country, music and showmanship are parts of the Festival's parade and other events.
question: When did japan's government send 2,000 cherry trees to washington dc?
short_answers: March 27, 1912
wikipage: National Cherry Blossom Festival

context: In 1906, David Fairchild imported 1000 cherry trees from the Yokohama Nursery Company in Japan and planted them on his own property in Chevy Chase, Maryland. The Fairchilds were pleased with the results of their planting and in 1907 began promoting Japanese flowering cherry trees as an ideal tree to plant around avenues in the Washington area. On September 26, with the help of the Fairchilds' friends, the Chevy Chase Land Company ordered 300 Oriental cherry trees for the Chevy Chase area. In 1908, Fairchild donated cherry saplings to every D.C. school to plant on its school grounds in observance of Arbor Day. At an Arbor Day speech that Eliza Scidmore attended, Fairchild proposed that the "Speedway" (a now non-existing route around the D.C. Tidal Basin) be turned into a "Field of Cherries."
question: When did japan's Yokohama Nursery Company send cherry trees to washington dc?
short_answers: 1906
wikipage: National Cherry Blossom Festival

context: The Japanese gave 3,800 more Yoshino trees in 1965, which were accepted by First Lady Lady Bird Johnson. These trees were grown in the United States and many were planted on the grounds of the Washington Monument. For the occasion, the First Lady and Ryuji Takeuchi, wife of the Japanese ambassador, reenacted the 1912 planting. In 1982, Japanese horticulturalists took cuttings from Yoshino trees in Washington, D.C., to replace cherry trees that had been destroyed in a flood in Japan. From 1986 to 1988, 676 cherry trees were planted using US$101,000 in private funds donated to the National Park Service to restore the trees to the number at the time of the original gift.
question: When did japan's government send 3,800 cherry trees to washington dc?
short_answers: 1965
wikipage: National Cherry Blossom Festival

Long answers:
long_answer: In 1906, David Fairchild imported 1000 cherry trees from the Yokohama Nursery Company in Japan and planted them on his own property in Chevy Chase, Maryland. The Fairchilds were pleased with the results of their planting and, in 1907, began promoting Japanese flowering cherry trees as an ideal tree to plant around avenues in the Washington area. On March 27, 1912, Japan's government sent 2,00 cherry trees to Washington, D.C., to enhance the growing friendship between the United States and Japan. First Lady Lady Bird Johnson and Ryuji Takeuchi, wife of the Japanese ambassador, reenacted the 1912 planting when Japan's government sent 3,800 cherry trees to Washington, D.C., in 1965.