Parse this person name:

Karina Simmons, 1798-1876, flourished 1823-1852
user
first_name: Karina
last_name: Simmons
middle_names: []
temporal:
- start: 1798
  end: 1876
  type: life_span
- start: 1823
  end: 1852
  type: flourished
titles: []
extra_info: []
assistant