Caption this: U.S. first lady Michelle Obama greets local school children before reading a Dr. Seuss book to them in the East Room of the White House on January 21, 2015 in Washington, DC. As part of the 'Let's Read, Let's Move' initiative, the first lady read 'Oh The Things You Can Do That Are Good For You' and danced and exercised with the children.

Photo by Win McNamee/Getty Images.