<human>: Does the sentence "In 1911, the dance hall Olympia Paris invented the grand staircase as a settling for its shows, competing with its great rival, the Folies Bergère, Its stars in the 1920s included the American singer and dancer Josephine Baker." provide a valid answer to the question "In what year was The Moulin Rouge opened?"
OPTIONS:
- yes
- no
<bot>: no