Parse this person name:

Valentina Cifuentes (1799-1857, flourished 1822-1842)
user
first_name: Valentina
last_name: Cifuentes
middle_names: []
temporal:
- start: 1799
  end: 1857
  type: life_span
- start: 1822
  end: 1842
  type: flourished
titles: []
extra_info: []
assistant