Question: Doris Batcheller Humphrey (October 17, 1895 – December 29, 1958) was a dancer and choreographer of the early twentieth century, along with her contemporaries Martha Graham, and Katherine Mary Dunham (also known as Kaye Dunn) was an American dancer, choreographer, author, educator, and social activist, born on which date?
{'answer': 'June 22, 1909', 'supporting_facts': [['Doris Humphrey', 1], ['Katherine Dunham', 0]]}