Parse this person name:

Pierpaolo Fornaciari, 1339-1379, flourished 1363-1373
user
first_name: Pierpaolo
last_name: Fornaciari
middle_names: []
temporal:
- start: 1339
  end: 1379
  type: life_span
- start: 1363
  end: 1373
  type: flourished
titles: []
extra_info: []
assistant