Parse this person name:

Natalio Otero, 1840-1903, flourished 1867-1886
user
first_name: Natalio
last_name: Otero
middle_names: []
temporal:
- start: 1840
  end: 1903
  type: life_span
- start: 1867
  end: 1886
  type: flourished
titles: []
extra_info: []
assistant