Parse this person name:

Anna Watson, 1865-1944, flourished 1890-1900
user
first_name: Anna
last_name: Watson
middle_names: []
temporal:
- start: 1865
  end: 1944
  type: life_span
- start: 1890
  end: 1900
  type: flourished
titles: []
extra_info: []
assistant