Parse this person name:

Antonella Ammaniti, 1398-1451, flourished 1420-1444
user
first_name: Antonella
last_name: Ammaniti
middle_names: []
temporal:
- start: 1398
  end: 1451
  type: life_span
- start: 1420
  end: 1444
  type: flourished
titles: []
extra_info: []
assistant