Parse this person name:

Inmaculada Echevarría, 1881-1957, flourished 1909-1921
user
first_name: Inmaculada
last_name: Echevarría
middle_names: []
temporal:
- start: 1881
  end: 1957
  type: life_span
- start: 1909
  end: 1921
  type: flourished
titles: []
extra_info: []
assistant