Parse this person name:

Chelsea Monroe (1728-1793, flourished 1757-1768)
user
first_name: Chelsea
last_name: Monroe
middle_names: []
temporal:
- start: 1728
  end: 1793
  type: life_span
- start: 1757
  end: 1768
  type: flourished
titles: []
extra_info: []
assistant