Parse this person name:

Francisca Acero, 1899-1961, flourished 1917-1947
user
first_name: Francisca
last_name: Acero
middle_names: []
temporal:
- start: 1899
  end: 1961
  type: life_span
- start: 1917
  end: 1947
  type: flourished
titles: []
extra_info: []
assistant