Parse this person name:

Narcisa Montero, 1938-1986, flourished 1954-1979
user
first_name: Narcisa
last_name: Montero
middle_names: []
temporal:
- start: 1938
  end: 1986
  type: life_span
- start: 1954
  end: 1979
  type: flourished
titles: []
extra_info: []
assistant