Parse this person name:

Gianfrancesco Bernetti, 1754-1828, flourished 1773-1785
user
first_name: Gianfrancesco
last_name: Bernetti
middle_names: []
temporal:
- start: 1754
  end: 1828
  type: life_span
- start: 1773
  end: 1785
  type: flourished
titles: []
extra_info: []
assistant