Parse this person name:

William Yates (1857-1909, flourished 1877-1896)
user
first_name: William
last_name: Yates
middle_names: []
temporal:
- start: 1857
  end: 1909
  type: life_span
- start: 1877
  end: 1896
  type: flourished
titles: []
extra_info: []
assistant