Parse this person name:

Ariadna Bernal (1728-1797, flourished 1757-1783)
user
first_name: Ariadna
last_name: Bernal
middle_names: []
temporal:
- start: 1728
  end: 1797
  type: life_span
- start: 1757
  end: 1783
  type: flourished
titles: []
extra_info: []
assistant