Parse this person name:

Mónica Chacón, 1914-1954, flourished 1940-1949
user
first_name: Mónica
last_name: Chacón
middle_names: []
temporal:
- start: 1914
  end: 1954
  type: life_span
- start: 1940
  end: 1949
  type: flourished
titles: []
extra_info: []
assistant