Parse this person name:

Pierina Tosto'Naccari, 1838-1897, flourished 1857-1881
user
first_name: Pierina
last_name: Tosto'Naccari
middle_names: []
temporal:
- start: 1838
  end: 1897
  type: life_span
- start: 1857
  end: 1881
  type: flourished
titles: []
extra_info: []
assistant