Parse this person name:

Ornella Troisi (1708-1769, flourished 1733-1755)
user
first_name: Ornella
last_name: Troisi
middle_names: []
temporal:
- start: 1708
  end: 1769
  type: life_span
- start: 1733
  end: 1755
  type: flourished
titles: []
extra_info: []
assistant